Hot concentrated sulphuric acid on reaction with which one of the following elements, produces two gaseous…

1. C
2. S
3. Cu
4. Zn

Solution

Hot conc. sulphuric acid reacts with $\mathrm{C}$ to form $\mathrm{CO}_2$ and $\mathrm{SO}_2$ gases.

Asked in: AP EAMCET 2018 (23 Apr Shift 1)

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