1.

(A) The heat of formation of NH_(3) is -46.1 KJ/mole (R ) NH_(3) possess intermolecular hydrogen bonds in liquid state

Answer»

Both (A) and (R ) are true and (R ) is the CORRECT explanation of (A)
Both (A) and (R ) are true and (R ) is not the correct explanation of (A)
(A) is true but (R ) is FALSE
Both (A) and (R ) are false

Answer :2


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