why is valency of NO3 is -1 ? Please explain
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valence electron of N is +5 and
valency of O is -2.(We have taken N as metal as it reacts with 0)
So, valency of NO3=5-2*3=(-1)
valency of O is -2.(We have taken N as metal as it reacts with 0)
So, valency of NO3=5-2*3=(-1)
mrUebishhvn:
it exists in 2 forms?
nitrigen have 5 valence electron either N donates 5 electron or take 3
ohhh....that's the reason!
since it is easy to take 3 electrons than giving 5. N is considered to have valency of -3
then why it donates 5 electrons in this case
you can also understand is by drawing structure in class 11
it*
ok bro
thanks alot
wlcm
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