Question

Assertion:- Chemical reaction changes the physical and chemical state of a substance

Reason:- when an electric current is passed through water, it decomposed to

produce hydrogen and oxygen gas


Options:--

1) If both assertion and reason are true and the reason is the correct explanation of

assertion.

2) If both assertion and reason are true but the reason is not the correct explanation

of assertion

3) If Assertion is true but the reason is false

4) If the reason is true but the assertion is false

5) If both Assertion and reason are false

Also, give reasoning
and 2 examples

Answer 1

Answer:

1)both assertion and reason are true and reason is correct explanation of assertion.

we can see that H2O being electrolyzed gets converts into hydrogen and oxygen and changes from liquid to gaseous state .

two more example for this would be hydrogen and nitrogen combining to form solid ammonia and gases like hydrogen and oxygen combining to form liquid water

Answer 2

hi all I have to do it in my mind with a new one of my friends in my mind with my friend is a good friend of my friends are so so happy and happy Birthday and I have been a good day of the life