1.

(A) The formation of SO_(3) by contact process is an example of heterogeneous catalysis (R): The reactants and product are in different phase in the formation of SO_(3) by contact process

Answer»

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

Answer :C


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