Science, asked by aayumanu444, 7 hours ago

Which of the following changes is correct?
(A) Cooking of food-Exothermic reaction
(B) Digestion of food-Endothermic reaction
(C) Formation of compost-Exothermic
reaction
(D) Burning of magnesium ribbon-
Endothermic reaction​

Answers

Answered by jsushil1971
0

Answer:

Answer: (4) Decomposition of calcium carbonate to form quick lime and carbon dioxide

Endothermic reactions are chemical reactions wherein heat energy from the environment is absorbed by the reactants to form products. The temperature of their surrounding region is lowered by these reactions, causing a cooling effect. In general, endothermic reactions include the formation of chemical bonds by heat absorption from the atmosphere.

Decomposition of Calcium Carbonate is an example of thermal decomposition and endothermic reaction.

CaCO3 → CaO + CO2

I hope it help you

Answered by gouravkp600
1

Answer:

your answer is (D).

Explanation:

LIKE AND MAKE ANSWER BLINDLY .

PLEASE MAKE.

FOLLOW ME

Similar questions
Physics, 4 hours ago