Module 1.2 // Engineering chemistry 1st year // ATOMIC AND MOLECULAR STRUCTURE// PYQ of AKU

#Engineeringchemistry #Chemistry #MolecularStructure
Subject - Engineering Chemistry 1
Topic- Module 1 // Engineering chemistry 1st year // ATOMIC AND MOLECULAR STRUCTURE// PYQ of AKU
MODULE 1: ATOMIC AND MOLECULAR STRUCTURE
FAILURE OF CLASSICAL NEWTONIAN AND MAXWELL WAVE MECHANICS TO EXPLAIN PROPERTIES OF PARTICLES AT ATOMIC AND SUB-ATOMIC LEVEL; ELECTROMAGNETIC RADIATION, DUAL NATURE OF ELECTRON AND ELECTROMAGNETIC RADIATION, PLANK’S THEORY, PHOTOELECTRIC EFFECT AND HEISENBERG UNCERTAINTY PRINCIPLE. FAILURE OF EARLIER THEORIES TO EXPLAIN CERTAIN PROPERTIES OF MOLECULES LIKE PARAMAGNETIC PROPERTIES. PRINCIPLES FOR COMBINATION OF ATOMIC ORBITALS TO FORM MOLECULAR ORBITALS. FORMATION OF HOMO AND HETERO DIATOMIC MOLECULES AND PLOTS OF ENERGY LEVEL DIAGRAM OF MOLECULAR ORBITALS. COORDINATION NUMBERS AND GEOMETRIES, ISOMERISM IN TRANSITIONAL METAL COMPOUNDS, CRYSTAL FIELD THEORY AND THE ENERGY LEVEL DIAGRAMS FOR TRANSITION METAL IONS AND THEIR MAGNETIC PROPERTIES.
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[@DeepakKumar-ky1rn]

You are the only hope of btech students for chemistry . Thanku so much mam 💚

[@Destroyerfor863]

Mam I'm from Bihar and study in state govt. Engineering college in Bihar which is affiliated from AKU but now in BEU mam really I'm passed in chemistry in my external because of you thanking you mam again for this types of free content otherwise there are many platforms but they charges high price for one semester but you😢😢😢

[@ChemRankers]

Thankyou so much bhanu 😀

[@KajalRam-vw7tu]

Bhaiya mam ka pura lecture achche se padh lenge to pass ho jayenge na yani 40 out 70 aa jayega because internal me 0 hai please reply

[@engineeringjunction7453]

Ma'am aap bahut bahut jyada badhiya padhate hain....mere senior suggest kiye aapka channel is baar AKU mein admission le rhe hm.. thankyou so much

[@ChemRankers]

Thankyou very much…

[@mondal_vines007]

Really helpful for BTech students ❤️

[@tech_hub_0001]

yes

[@factesy7516]

Thank you very much mam...waiting for module 2 mam....

[@HimanshuKumar-ic6wy]

1:06:32 According to this MO diagram, the bond order of CO+ will also be 3 as 1 electron removes from non bonding orbital. But bond order of CO+ is 3.5. Please explain.

[@Jiku1819]

16 febuary mera chemistry exam hai You are the only hope ❤ thank you so much 🙏

[@sikhasingh7401]

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[@mot0666]

33:20 maam total number of electrons is 16

[@rituendrakumar2148]

Mam NO ka MO kaisa banayenge exam mein,pehle jaisa symmetrical type ya last mein jaisa aapne bataya?

[@VivekPrakash-uq3rb]

Mam I think there is slight mistake in the MO Diagram OF N2- and N1- in which u have shown the energy level of sigma 2Pz below Pi 2Px and Pi 2Py but it should above Pi 2Px and Pi 2Py . And If not Please Correct me. @ 31:20

[@ChemRankers]

Yes dear,,, this is slight mistake….thanks for pointing this out….levels will be similar to N2 only electrons will increase 👍

[@arnabkarmakar8940]

thank you maam, tomorrow is my exam and I finally revise all the topics

[@RaviMishra__boss]

Ma'am, Aap Bihar se hain kya ?

[@ChemRankers]

Yes

[@attractivenature8278]

mam agar bond length ka sirf order puchcha hai to pura molecular diagram show krna exam me important hai kya ? please reply mam.

[@ChemRankers]

No. only molecular configuration. Calculate bond order and show relation of bond order and bond length.

[@attractivenature8278]

@@ChemRankers ok , thanks mam 🤗

[@PrashantSingh-c8y]

Mam can i study from here if i am from bihar engineering college which is affiliated by beu..??

[@ChemRankers]

Yes🙂

[@unforgettablemannaman521]

Sir there is a slight mistake in MO diagram of O2 🙏🙏

[@suchitkumar7560]

Nice lecture mam.

[@stephandihead4516]

42:20 But, bond order of CO+ is 3.5(its an exception).

[@YashPanjiyar-kb2iy]

Yaa🎉

[@NamrataRoy-o3c]

mam can makaut students study from here?

[@ChemRankers]

Yes

[@adyiebanerjee]

Thank you maam🎉

[@satishkumar-yu1mc]

Thank you so much Mam

[@furquanraza1509]

Thanku very much mam

[@slrahulkumar3914]

Thanks you ma'am 💖

[@ChemRankers]

Thank you too

[@rahatrihan8483]

very helpful

[@erasayan9810]

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[@mrp5761]

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[@mrp5761]

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[@A-lone.]

Mam engineering materials chapter nahi hai kya

[@ChemRankers]

AKU ke syllabus m ni tha beta…

[@A-lone.]

@@ChemRankers aap Aku ke syllabus padhate hai kya mam

[@A-lone.]

Esme Sppu University releted video hai to batao please mam aapki es play list mai

[@ChemRankers]

Beta syllabus approximately same hota hai …kuch units ka hi difference hota hai….”www.chemrankers.com” pr syllabus hai …ek bar match kra lo ap…

[@A-lone.]

@@ChemRankers thanks mam 💕

[@YashPanjiyar-kb2iy]

Anyone can help me related to study..

[@ritik813]

Tq mam

[@Akhand2207]

41:07

[@slrahulkumar3914]

Thank you ma'am 💟

[@ChemRankers]

Most welcome 😊