1.

Assertion : K,Rb and Cs form superoxides. Reason : The stability of the superoxide increases from 'K' to Cs due to decrease in lattice energy

Answer»

If both assertion and reason are TRUE and the reason is the CORRECT EXPLANATION of the assertion
If both assertion and reason are true but reason is nto the correct exaplation of the assertion
If assertion is true but reason is false
If the assertion and reason both are false

Answer :C


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