MCQ
Assertion $(A)$ : Some metals like platinum and palladium, can be used as storage media for hydrogen.
Reason $(R)$ : Platinum and palladium can absorb large volumes of hydrogen.
Reason $(R)$ : Platinum and palladium can absorb large volumes of hydrogen.
- ✓$A$ and $R$ both are correct, and $R$ is the correct explanation of $A.$
- B$A$ and $R$ both are correct, but $R$ is not the correct explanation of $A$.
- C$A$ is true but $R$ is false.
- D$A$ and $R$ both are false.