1.

Assertion (A): The large difference between the melting and boiling points of oxygen and sulphur may be explained on the basis of their atomicity. Reason (R) : Oxygen gas can be obtained by heating salts such as chlorates, nitrates and permanganates.

Answer»

Both ASSERTION (A) and REASON (R) are CORRECT statements, and Reason (R) is the correct explanation of the Assertion (A)
Both Assertion (A) and Renson (R) are correct statements, but Reason (R) is not the correct explanation of the Assertion (A)
Assertion (A) is correct, but Reason (R) is INCORRECT statement.
Assertion (A) is incorrect, but Reason (R) is correct statement.

Answer :B


Discussion

No Comment Found