Question

0.84 g of a carbonate of a metal on heating gave 0.4 g metal oxide. The specific heat of metal is 0.25.
The atomic mass of metal is
1) 12 u
2) 24 u
3) 36 u
4) 48 u​

Answer 1

Answer:

option e 69.00 we r Indiansss

Answer 2

Answer:

(2)

Explanation:

use atomic wt×specific heat=6.4 and equivalent concept

pls mark as brainliest