Question

copper (ii) Carbonate reacts with dilute sulphuric acid
CuCO, (s) + H²SO⁴ (aq) → CuSO⁴ (aq) + CO² (g) + H²O

the rate of the reaction can be changed by varying the conditions.
which changes always increase the rate of this chemical reaction?
1. Increasing the concentration of sulfuric acid
2. Increasing the size of the pieces of copper (ii) carbonate
3. Increasing the temperature
4. Increasing the volume of sulfuric acid.

a) 1,3 and 4
b) 1 and 3 only
c) 2 and 3
d) 3 and 5​

Answer 1

Explanation:

Answer is a) 1 , 3 and 4. of this question.

Answer 2

(b) 1,3 only

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