1.

(A) Formic acid is made poisonous with the presence of sulphuric acid (R ) Sulphuric acid acts as dehydrating agent liberating carbon monoxide from formic acid

Answer»

Both (A) and (R ) are TRUE and (R ) is the CORRECT EXPLANATION of (A)
Both (A) and (R ) are true and (R ) is not the correct explanation of (A)
(A) is true but (R ) is false
Both (A) and (R )are false

ANSWER :A


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