IIT JEE , AIEEE Forum - Physics , General - [admin]: what is acidic h atom in any compund.

junglejalebi

what is acidic h atom in any compund.

with example

dev_22oct

hydrogen in acetylene

junglejalebi

did u mean that the hwhich is conneted to triple bond

dev_22oct

the more the s character , the more acidic is the C-H bond.acetylene for instance is more acidic the alkene and alkanes.

junglejalebi

sir

plz ek bar hybridisation kaise dekhte hai single,,double....triple bond me batadijiye

regards

dev_22oct

for hybridization u have to check the no of sigma bonds.

for example in methane the no of sigma bond is 4

so the hybridization w'll be sp³(s,p,p,p,d,d,d)

now in case of ethene

the no of sigma bonds formed by c is 3 so the hybridization w'll be sp²(s,p,p,p,d,d,d)

dev_22oct

where as in acetylene the no of sigma bonds formed by carbon is 2

so the hybridization w'll be sp(s,p,p,p,d,d,d)

junglejalebi

thanks
a lot
sir
feeling very grateful

why ch3cho recimises on treatmentent with cn

dev_22oct

this is planar and CN- can attack from above the plane or below the plane givin enantiomers(R and S) so in one CN w'll be above the plane and in other it is below the plane.

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