1.

Assertion:Atomicityof nitrogen is 2 Reason : Atpmicity =("Molecularmass ")/( "Atomicmass ")

Answer»

BothassertionandReasonaretrueandReasonis correctexplanationof ASSERTION
bothassertionand REASONIS notthe correctexplanationof assertion
Assertionis falsebutreasonis TRUE
Assertionis truebut reason is false

Solution :Atomicmassesof mostof THEELEMENTS are notwholenumbers.


Discussion

No Comment Found