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Statement 1:

The colour of  discharges slowly in the beginning by the oxalic acid but fastens after sometime.

Statement 2:

The  ion act as auto-catalyst for the reaction.

a)

Statement 1 is True, Statement 2 is True; Statement 2 is correct explanation for Statement 1

b)

Statement 1 is True, Statement 2 is True; Statement 2 is not correct explanation for Statement 1

c)

Statement 1 is True, Statement 2 is False

d)

Statement 1 is False, Statement 2 is True



Question ID - 104987 | SaraNextGen Top Answer

Statement 1:

The colour of  discharges slowly in the beginning by the oxalic acid but fastens after sometime.

Statement 2:

The  ion act as auto-catalyst for the reaction.

a)

Statement 1 is True, Statement 2 is True; Statement 2 is correct explanation for Statement 1

b)

Statement 1 is True, Statement 2 is True; Statement 2 is not correct explanation for Statement 1

c)

Statement 1 is True, Statement 2 is False

d)

Statement 1 is False, Statement 2 is True

1 Answer
127 votes
Answer Key / Explanation : (c) -

(c)

is reduced to  by oxalic acid. The redox change is catalyzed by  ions  auto-catalysis.

127 votes


127