MCQ
For two statements are given-one labelled Assertion $(A)$ and the other labelled Reason $(R)$. Select the correct answer to these questions from the codes $\ce{(a), (b), (c)}$ and $(d)$ as given below:
Assertion : Iron is the most widely used metal. But it is never used in its pure state.
Reason : Pure iron is very soft and stretches easily when hot.
Assertion : Iron is the most widely used metal. But it is never used in its pure state.
Reason : Pure iron is very soft and stretches easily when hot.
- ✓Both $A$ and $R $ are true, and $R$ is correct explanation of the assertion.
- BBoth $A$ and $R$ are true, but $R$ is not the correct explanation of the assertion.
- C$A$ is true, but $R$ is false.
- D$A$ is false, but $R$ is true.