Answer the following questions using the data given below:
a. A and R correct, R explains the A.
b. A is correct, R is wrong.
c. A is wrong, R is correct.
d. A and R are correct, R doesn't explains A.
| Assertion (A) | The atomic mass of aluminium is \(27\). |
| Reason (R) |
An atom of aluminium is \(27\) times heavier than \(1/12th\) of the mass of the \(C–12\) atom.
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