Best MCQ Class 9 Structure of Atom Chemistry || CBSE Class 9 Chemistry Chapter 4 MCQ

[@mcqncert]

For other Chapter MCQ of Class 9, watch playlist in link below MCQ CLASS 9 SCIENCE NCERT: kzbin.info/aero/PLqL8x8BtIUaT1SbMWeVDc1fFZYP_WhWoe MCQ Class 9 MATHS NCERT: kzbin.info/aero/PLqL8x8BtIUaSiKCfulGjjiJH-KvLDRW8N MCQ NCERT CLASS 9 SST: kzbin.info/aero/PLqL8x8BtIUaT9VD179l25bruqC4bsP6wS

[@mahendratripathi4811]

21:28 Sir in Q39 D)Atomic no. of sulphur is 16 but you told as 15 BTW, Loved your videos, very helpful

[@snakes7048]

Please don't say the negative points . As you said correct but I suggest you to not comment like that as sir is saying excellent

[@mahendratripathi4811]

@@snakes7048 👍👍👍

[@GAMERSHUB-STEAM]

why not? he told the incorrect atomic no of sulphur which might lead to wrong information to student, it should be pointed out@@snakes7048

[@deenamul]

Best video in the chemistry zone Level of questions good... Thank sir g

[@aryan311]

Sir, the atomic number of sulphur is16 but You told 15 . How it's can?

[@mcqncert]

Which ques??

[@tuffhere]

@@mcqncert Q 39 (d)

[@KundanSingh-qz9bc]

Hydrogen

[@yashikapandey8031]

Hydrogen is most abundant element btw thanks for this knowledge full video sir

[@farhanakhtar5739]

Hydrogen is the most abundant element in the universe

[@tarangtyagi3843]

Good effort, thank you

[@AshishSingh-rg9yl]

Answer of 25 will A (i) and (iii) I He said a nucleus is positive charged center as nucleus II He told about the model of atom not the mass of alpha particle III He said that Nucleus is like the sun at the center and electron revolve around like plants IV Thomson said that there are only 2 particle electron and proton. He does not talk about nucleus

[@mcqncert]

Good

[@shristhi1397]

Good

[@yasminmicku]

Oxygen is the most abundant element in the world thank you for this question paper

[@GOODDEEDS010]

Hydrogen

[@RahulTheBest]

Q.44 ka (d) option hoga

[@farhanakhtar5739]

Geneva , Switzerland is the head courter of IUPAC

[@prachirana2402]

Nahi tumhara answer galat hai

[@wizardgaming3235]

@@prachirana2402 sahi hai

[@erfanahadbhat2198]

Oxygen sir Thanksgiving. Helpful series

[@ankita9524]

Headquarter of iupac -North carolina united states

[@ArvindSingh-hf3qm]

Q 66 ans is option B .

[@krishnathanvi1180]

First and third i.e option a is correct

[@meenurani1680]

Thank u so much sirrrr

[@Arpita8907]

Sir the answer will be option (a) (I)and (iii)

[@c.ygamer4572]

Sulphur is 16no.

[@shrishtidwivedi4197]

Sir hydrogen is the most abundant element

[@PROGAMING-vw6xv]

Atomic no of sulphur is 16not 15

[@mcqncert]

Yes

[@Arpita8907]

Sir the headquarters of IUPAC is in Zurich, Switzerland

[@AshishSingh-rg9yl]

Head quater of IUPAC is in Zütich , Switzerland

[@Parwazzzzzzz]

Iski pdf send kar do 😢

[@b.smoke88]

Option B will be the correct answer for question number 66 .

[@husandeep7110]

Q No. 39(D) Sulphur ka atomic no. 16 hota hai(2,8,6)

[@musheerahmad956]

Thanks sir😊

[@aadi9808]

Thax u sir

[@sukhhman_lubana]

25. (I) and (III)

[@parrayraouf114]

Hydogen is abundent

[@sanjurana4124]

Sir 41 wrong hai

[@shivambaunthiyal6447]

Sulphur 16 hota hai 😑

[@manjeetverma2985]

Most abundant element in the universe is Hydrogen sir

[@prachirana2402]

IUPAC headquarters are located in research triangle Park,North Carolina

[@gudusharma5823]

Thank u

[@shreya______]

Question number 37 Mein statement Hai vahan per Hamesha hi number of electron is not equal to number of proton atom neutral condition Mein Hota Hai Tabhi Hota Hai So question number 37 ka option galat ho jayega

[@simranaggarwal8688]

18 . Hydrogen

[@vikaschandra5166]

First view

[@kavyanagarkoti6883]

Nitrogen

[@aryandabas6878]

Sir 26th question me 1st or 4th options same h.... And aap 1st ko galat and 4th ko sahi bata rahe ho!!! Ye konsi science h??😶😶😶

[@mcqncert]

Beta see properly.. That's actually happens in exam too..

[@Ghfjklyfjkvb]

Lgta hai y gltiya nikalne ko pdra tha ... isliye ache se dekna bhul gya 🤣🤣

[@shreya______]

Question number 54 Mein To reason Hai vahan per Phosphorus ki valency only 3 Phosphorus ki balance ki 5 Nahin Hai

[@rahulrawat1721]

हाइड्रोजन इस मोस्ट अबन्दनत एलिमेंट इन यूनिवर्स😎

[@sonudalal7295]

Hydrogen and hellium

[@shivambaunthiyal6447]

66 ka 4 hoga sayad

[@mohdyaseen5425]

Oxygen abundant element in the world

[@Shubham-w4y5l]

Oxygen is the most abundant element on earth

[@crazycovers1515]

He is asking about in the universe Hydrogen

[@crazycovers1515]

Oxygen is in the most abundant element in earth crust

[@moumitashyamal4125]

Nice

[@maliniagarwal8691]

25 ka i and iii part

[@yashindianplayer996]

Hydrogen

[@veteransgaming499]

Face reveal

[@crown_zero]

Nitrogen