1.

Assertion : The fluorides of alkaline earth metals are almost insoluble in water. Reason: The lattice energies of the fluorides of alkaline earth metal are very high.

Answer»

both ASSERTION and reason are true and reason is the CORRECT explanation of assertion
both assertion and reason are true but reason is not the correct explanation of assertion
assertion is true but reason is false
both assertion and reason are false

Answer :A


Discussion

No Comment Found