Q)
(chatquestion)...(D) Industrial waste of chemical factories
(D) रसा
5.
Select INCORRECT statement(s) about
5.
नाइट्रोजन
nitrogen & phosphorus.
(A) P a
(A) IE, of N is higher than P
(B) EN of N is higher than P
(B) P =
(C) Formation of Xe from X is exothermic
(C) फॉस्म
(g)
(8).
in phosphorus but endothermic in
नाइट
nitrogen
(D) P-F
(D) N-N single bond energy is higher than
P-P single bond energy
ऊर्जा
6.
Which of the following produce polymeric 6.
निम्न में स=
...
