Single Choice

These questions consists of two statements each, printed as assertion and reason, while answering these questions you are required to choose any one of the following responses. Assertion : $$KMnO_4$$ is purple in colour due to charge transits Reason : There is no electron present in dentine's of manganese in $$MnO_4$$.

AIf both assertion and reason are true and the reason is a correct explanation of assertion
BIf both assertion and reason are true but reason is not a correct explanation of assertion
Correct Answer
CIf assertion is true but the reason is false
DIf assertion is false but the reason is true

Solution

Assertion : KMnO4KMnO4 . both are correct but not correct explanation

SIMILAR QUESTIONS

d - block and f - block Elements

Baeyer's reagent is:

d - block and f - block Elements

A solution of $$KMnO_{4}$$ on reduction yields either a colourless solution or a brown precipitate or a green solution depending on $$pH$$ of the solution. What different stages of the reduction do these represent and how are they carried out?

d - block and f - block Elements

Heaviest atom among the following is:

d - block and f - block Elements

The color of $$KMnO_4$$ is due to :

d - block and f - block Elements

When $$MnO_2$$ is fused with KOH and $$O_2$$, what is the product formed and its colour?

d - block and f - block Elements

The colour of $$KMnO_4$$ disappears when oxalic acid is added to its solution in an acidic medium. This can be explained as :

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