Organic Chemistry 1000 MCQs | Part-2 | MDCAT

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[@nkproduction6001]

@2:24:40 Acidified sodium dichromate is which is a very good oxidizing agent and oxidation of secondary alcohol leads to the 'formation of ketone' hence isopropyl alcohol will also form ketone. Since it has 3C atoms so it will form ketone of 3C atoms that is acetone or propanone.

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Me apko Lahore k tchr samj k lecture ly rahii thii.....buttt sooo good🎉😊

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Koi masla at last of lecture is permanent😂😂

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Sir Allah Apko Hamesha Khush rakhega Ksi ko dil se khush Krna is se bare Koi ibadat nahin hote

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We are beyond grateful for your guidance and support. To the best teacher-your hard work and dedication have not gone unnoticed. Words cannot capture my appreciation! Your passion for teaching and nurturing young minds is truly inspiring, and we are grateful for all that you have done for us Dear sir . 🙂🙃

[@MaryemNayyer]

thanks for supporting sir ...................... so on,,,, sukariya

[@Mitochondria-mw6qk]

Amazing lecture 👏

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[@wrath7845]

sir 221 mcq m 2 methyl butane banega not iso butane bcz hydrogenation k bad total 5 carbon hojaeinge sir yeh iso pentane kehlayega and 2methyl butane

[@MuhammadhussainMalik-x8z]

Sir one shot overall syllabus ki bana de plz both first year and second year ki

[@PrinceSaddamBhatti]

G sir it's a humble request

[@SalmanZafar-no9ov]

Yes sir plzz

[@Junaidkhush]

O Bhai sir koee Superman ha kiya overall syllabus keh rha ho wo bhee one shot ma

[@Marvi-o2f]

G sir bana de

[@SyedMUmar-i4c]

Shadi me aye ho

[@nkproduction6001]

@2:23:50 K2Cr2O7 being a strong oxidizing agent gives complete oxidation product (carboxylic acid) but with secondary alcohols, it gives only #ketones.

[@shahjhanali818]

Sir You Are Always Helpful For The Poor Students And My Habit I Like Those Man Who Think About Poor Man I Like You Sir If I Select For MBBS Insha Allah I Will Give The Most Important Gift❤

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Haye sir Apki notification ka wait tha❤ ...Thanku ...your notification is happiness for me...❤Allah bless u

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Thank you so much sir, Allah apko sehat da hamesha khush rahan❤

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Sir huge respect for you. You are legend

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@@SirNasimZulfiqar sir plz reply do u think I can clear Mdcat with7 months of preparation I didn’t study much in 1st year and 12th

[@theash8863]

Sir peroxide ki presence mein anti markownikow rule laggay ga aur n propyl bromide bannay ga Lakin ap ney Nahin Kiya Ab ney markownikow Laga kr isopropyl bromide banaya huwa ha

[@ManishKumar-yx9wx]

​@@theash8863 absolutely right 👍

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INSHALLAH SIR🌺 MAY ALLAH GIVE YOU MORE AND MORE STRENGTH TO CONTINUE THIS JOURNEY AND LIGHTEN UP THIS WORLD WITH YOUR OUTSTANDING STYLE OF TEACHING LOADSS OF PRAYERS AND WISHES ON YOUR WAYYY❤️❤️🥺

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Excellent effort for students and teachers

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[@theash8863]

Sir peroxide ki presence mein anti markownikow rule laggay ga aur n propyl bromide bannay ga Lakin ap ney Nahin Kiya Ab ney markownikow Laga kr isopropyl bromide banaya huwa ha

[@Ibrahimacademy68]

​@@theash8863bhai ye rule sindh ki new book ma ni ni ha (anti markonikov rule )ap ne kha se parha plz reply

[@laibalaibaqureshi2299]

Thank you very much.its really very beneficial to me. Allah bless you.

[@Zulqarnain-b4l]

Sir 221 m c option hoga . Methyl jahan se near hoga number wahan se start hoga

[@Dailyinspiration-f6m]

Sir m private clg jakar bhi apke lectures sy prhti hon..... thank you so much for your efforts may god bless you😊❤️

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Sir, you are the best ❤

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[@enough1-0]

all-time blockbuster

[@nkproduction6001]

@50: #Alkynes are more reactive than #alkenes in electrophilic reactions. This is due to the larger electron density between the C-C triple bond. The pi-electron density easily attacks the electrophile making alkyne reactive.

[@ManishKumar-yx9wx]

Wrong

[@nkproduction6001]

@@ManishKumar-yx9wx I am wrong

[@YTBcartoonshorts203i2]

Great Teacher 😇

[@Adeenamukhtiar12]

sir plz pura syllabus one shot karwaein We'll support you these 1k mcqs series helping us

[@Valvetdusk]

Mcqs 221 ka C hona chahiye? Kyuke agar iso me dekhe to wo isopentane banega

[@robertpooper]

Ha mene bhi kiya tha correct answer is c

[@Samraunas]

Thank you so much sir .. plz upload inorganic portion as well

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Sir you are the best 💕🎉🎉🎉.

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Love from larkana❤❤❤❤❤

[@RizwanAhmed-ze1jf]

In question 324 option "A" correct

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Truly valuable❤

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Thank you Sir! ❤❤❤❤

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[@internationalcompanies9628]

SIR PEROXIDE ki PRESENCE MAIN to ANTI MARKONIKOV'S addition hogi na...

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JAZAK ALLAH KHAIR ☺️ sir

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Sir MashAllah I love you ❤

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Jazakallah

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Sir srif Inorganic k bhi upload kren like complete first year

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IAM your first listener today 😊😊

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kzbin.info/www/bejne/bpLaaZWFf9eEn5Ysi=Pqx9i1KRyqN3xQNH

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Thank you sir jee❤❤❤❤

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sir 332 sahi hay kya not correct poucha hay

[@theash8863]

Sir peroxide ki presence mein anti markownikow rule laggay ga aur n propyl bromide bannay ga Lakin ap ney Nahin Kiya Ab ney markownikow Laga kr isopropyl bromide banaya huwa ha

[@Valvetdusk]

Konsa mcqs?

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GREAT TEACHER EVER

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[@stateofvictory2779]

sir physical analytical or inorganic chem k mcqs ayenge?

[@Azkafatim535]

Aoa sir..... 383 mcqs ka Delta q ni hoskta sodium oxidize to hora hay?? 0_+1 hora hy r hydrogen bhi reduce hora hy?😢.... If i m wrong Sir plz reconsider kr k btadein mcq😢

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Sir please 1000 mcqs ki pdf aik sath

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Thank you so much sir❤❤

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[@a_siddiqi101]

Jazakallah khair sir.

[@internationalcompanies9628]

Sir peroxide ki presence main to antimarkonikov's rule follow hota hai. Lekin aapne to markonikov's rule se kiya hai...

[@Sadiiiiiiiiii239]

Sir first year chemistry ki b one shot bna dey plzzz

[@awaiskhan2747]

Sir istrha first year ki chem k bhi mcqs practice krae kindly tak uski bhi practice hoaje

[@AsgarAsgar-g2z]

Sir ap ne sirf carboxylic acid wala lecture appload kiaa or aage bhe karo according to new syllabus

[@JFC17thunder]

Sir in Q#293.... Formation of benzene... You mentioned in your statement that IRON IS USED AT 400°C TEMP... BUT in my it's Cu-tube at 300-400°C can you tell it's right...

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Thank u sir 🙏

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[@theash8863]

Sir peroxide ki presence mein anti markownikow rule laggay ga aur n propyl bromide bannay ga Lakin ap ney Nahin Kiya Ab ney markownikow Laga kr isopropyl bromide banaya huwa ha

[@laibatayyab5462]

Alkyne is more reactive or Alkene?????

[@SeedhaChashma0]

In case of electrophile attack alkene and in case of nucleophile attack alkyne..

[@Valvetdusk]

​@@SeedhaChashma0 can you explain please

[@SeedhaChashma0]

@@Valvetdusk Alkenes Reactivity towards Electrophiles: High Reactivity: Alkenes are quite reactive towards electrophiles due to the presence of a double bond, which is electron-rich. Mechanism: The double bond can be polarized, creating a partial positive charge on one of the carbon atoms. This attracts electrophiles, which are electron-deficient species. Example: In the addition of hydrogen halides (HX) to alkenes, the electrophile (H⁺) attacks the double bond, leading to the formation of a carbocation intermediate, which then reacts with the halide ion (X⁻). Reactivity towards Nucleophiles: Lower Reactivity: Alkenes are generally less reactive towards nucleophiles because nucleophiles are electron-rich and so are alkenes. Mechanism: Nucleophilic attack on alkenes is less common and usually requires specific conditions or catalysts. Alkynes Reactivity towards Electrophiles: High Reactivity: Alkynes are also highly reactive towards electrophiles due to the presence of a triple bond, which is even more electron-rich than a double bond. Mechanism: The triple bond can be polarized, creating partial charges that attract electrophiles. Example: In the addition of hydrogen halides (HX) to alkynes, the electrophile (H⁺) attacks the triple bond, forming a carbocation intermediate, which then reacts with the halide ion (X⁻). Reactivity towards Nucleophiles: Moderate Reactivity: Alkynes can react with nucleophiles, especially if the alkyne is terminal (i.e., the triple bond is at the end of the carbon chain). Mechanism: Terminal alkynes have a slightly acidic hydrogen atom, which can be removed by a strong base to form an acetylide ion. This ion is a strong nucleophile and can react with electrophiles. Example: The acetylide ion (formed from a terminal alkyne) can attack carbonyl compounds, leading to the formation of new carbon-carbon bonds.

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sir bilal zia apka center ma parrtha han kiya

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no

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Sir one shot ki need nhi ha bus mcqs mcqs ki barish karain 😊

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Sir plz one shot mcqs series on 1st year physical chemistry.

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Sir test new book se ayega ya old se hamain konsa krna chahiye

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Sir end ma bachy gum ho gye class waly😂

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Thank you sir

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best ever

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sir english and LR ka dono mila kar 1000 series start karain chemistery ka bad

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sir please inorganic ki be ase practice mcqs karwai

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love you sir

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SIR QUESTION N0 345 1:52:25 MAIN {3CLOROPENTENE} HOGA NA

[@m.mohibzafar37]

Q 383 2:18:11 ka ans D nahi hona chahye?

[@farhanazbukhari3647]

265 b option kiyun a nhi hoga answer plz clear it

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❤

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[@sinhyagyanchandani9014]

332 sai hai???

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sir first year ke mcqs bhi karwe

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❤❤

[@ManishKumar-yx9wx]

Q 214 wrong hai peroxide hai to anti m.k rule apply hoga

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Best lec

[@lamiagul]

sir 324 mcqs ma option a right ha bcs sn2 likha hua ha jo ap se miss hogaya

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Kyu b nhi Hoga?

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Assalam o Aliekum sir

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sir pleas english par thura focus kre 😂😂

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Kuch mcqs Galat hain

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Can u point out knse knse ??

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may u live long

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Thank you ❤ very much sir

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[@theash8863]

Sir peroxide ki presence mein anti markownikow rule laggay ga aur n propyl bromide bannay ga Lakin ap ney Nahin Kiya Ab ney markownikow Laga kr isopropyl bromide banaya huwa ha

[@theash8863]

Sir peroxide ki presence mein anti markownikow rule laggay ga aur n propyl bromide bannay ga Lakin ap ney Nahin Kiya Ab ney markownikow Laga kr isopropyl bromide banaya huwa ha

[@homo_sapien9]

Yesssss I noticed it too

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Thank u sir JazakAllah

[@sumayyakhan7254]

Thanks sir ❤

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❤❤❤❤

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[@theash8863]

Sir peroxide ki presence mein anti markownikow rule laggay ga aur n propyl bromide bannay ga Lakin ap ney Nahin Kiya Ab ney markownikow Laga kr isopropyl bromide banaya huwa ha

[@zoyabaloch1550]

sir pleas english par thura focus kre 😂😂

[@theash8863]

Sir peroxide ki presence mein anti markownikow rule laggay ga aur n propyl bromide bannay ga Lakin ap ney Nahin Kiya Ab ney markownikow Laga kr isopropyl bromide banaya huwa ha

[@abdulhameed2650]

❤❤❤❤

[@zoyabaloch1550]

sir pleas english par thura focus kre 😂😂

[@AffanAlii]

❤❤❤

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[@theash8863]

Sir peroxide ki presence mein anti markownikow rule laggay ga aur n propyl bromide bannay ga Lakin ap ney Nahin Kiya Ab ney markownikow Laga kr isopropyl bromide banaya huwa ha