Chemistry, asked by vedantlimaye9558, 9 months ago

निम्नलिखित किस प्रकार की अभिक्रियाएँ हैं ?
(i) शरीर में भोजन का पचना
(ii) Fe + CuSO4 " Cu + FeSO4
(iii) Ca (OH )2 + 2HCl " CaCl2 + 2H2 O
(iv) CuO + H2 " Cu + H2O

Answers

Answered by aaronjpaul250706
0

Answer:

option a is correct

Explanation:

because it has a reaction

Answered by akshatbhon765
1

Answer:

(i) decomposition

(ii) displacement reaction

(iii) double displacement reaction

(iv) displacement

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