iTeachChem

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iTeachChem

A Study Community for Everyone and Everything. We have weekly sessions on Spirituality, Math and Science! JEE, NEET prep? All doubts are crowdsourced. Hare Krishna!

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💭│doubts

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alcohols 1

what reaction is this. and what do we do in this. i havent studied this in phenols
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Magnetism doubt

Why is the tension in the strings different? The rod is symmetrical and the field is uniform...
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Thermo doubts

someone please help me with these 2...😢
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number of stereoisomers

the book soln says that there are 2 chiral centres and goes on to use the formula. how do we solve it without the formula and why arent we including the nitrogens in the count?
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tautomerism- enol comparison

why isn't III>I, O has a lone pair so resonance stabilisation??
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CIP rule confusion

I get stuck in certain cip rule involving problems, like these 2. pls help. like in the first q (marked in purple), i just dont know how we can compare to give priorities, and second one im confused in the b ,c,d options...
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Sequence n series

any hints? Where to start from
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pH from E cell

firstly the cell rxn is coming non spontaneous?? but the E cell is like 3? how in what, and yeah i am getting absoulately absurd ans like i didnt even take log yet and it is coming out very weird plus it is inverse log so my ability to do log fails here
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DMFC(methanol burning)

Methanol with O2 rxn ti give co2 and h2o ki agar cell hai to half rxn kaise karenge? aur uski emf kaise karenge?

current

smh i am not getting the right current through the 20 ohm resistance
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potential diff

smh my potential differnce glt aara , rest current is coming out correct
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rheostat

kinda stuck on this one
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battery

smj nhi aaya kehna kya chaah rha
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Grignard

Ye isme et ke attack ke baad bond kon leke jayega oxygen ya nitrogen?
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oc miscellaneous

delta H and deltaS vale part ko kese sochein
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Halides

Ye rxn hoga ya nhi
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