sir,

I have asked one problem sum in physics couple of days ago,i have not received the solution yet.

kindly explain how to work out to find ½ Nb- Na,bonding and anti bonding for N2 and O2 in Molecuar orbital theory.

'x' gm of a compound A3B2C5 contains 'y' gm of A atoms

 

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Plz answer this query.....................................................................................................

how to represent the possible fischer projections for 2-bromohexane