Question

a. Which of the following reactions is/ are an endothermic reaction(s) where

decomposition also happens? ( Write Yes/No )

 Burning of Natural Gas

 Heating of lead nitrate

 Decomposition vegetable matter

 Electrolysis of acidified water​

Answer 1

Explanation:

Conservation of momentum is a fundamental law of physics, which states that the total momentum of an isolated system is conserved. ... In other words, the total momentum of a system of objects remains constant during any interaction, if no external force acts on the system.

Answer 2

Firstly: Endothermic reactions are those reactions in which heat is supplies or absorb.

I) No

ii) Yes

iii) No

iv) Yes

i) Burning of natural gas is exothermic reaction

ii) Heating of lead nitrate is endothermic and also decomposition.

iii) It's a exothermic reaction.

iv) Electrolysis of acidified water is an endothermic and also decomposition reaction.