1.

Assertion (A) : Solid CO_(2) Solid NH_(3) have higher melting points Reason (R): The constituents are molecules formed by polar covalent bonds. They are held together by relatively strong dipole- dipole interactions.

Answer»

A is CORRECT but R is WRONG
A is wrong but R is correct
A and R are correct and R is the correct explanation of A.
A and R are correct but R is not the correct explanation of A

SOLUTION :A and R are correct and R is the correct explanation of A


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