Question

Meaning in Hindi
Support
Assist
With the aid of
Help
Be a boon
Give a boost to​

Answer 1

Answer:

Chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. ... An example of a chemical change is the reaction between sodium and water to produce sodium hydroxide and hydrogen.

Explanation:

Hope this helps u mate ✔️