Question

which kind of energy provided by sun? give the chemical reaction by which sun produces energy​

Answer 1

nuclear fusion

This reaction, known as nuclear fusion, converts hydrogen atoms into helium. The by-product of nuclear fusion in the Sun's core is a massive volume of energy that gets released and radiates outward toward the surface of the Sun and then into the solar system beyond it......

hope this helped u mate. ....

Answer 2

Photolytic and endothermic.

2AgBr(s) sunlight→ 2Ag(s)+Br↓2(g)