1.

Assertion (A) : Industrially, sulphur dioxide is produced as a byproduct of roasting of sulphide ores. Reason (R) : In the reaction of SO_2 with water and alkalies, the behaviour of SO_2 is very similar to that of CO_2.

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 :C


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