Question

PLZ TELL I AM IN A TEST
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

Answer 1

Answer:

Answer is 1 options

Explanation:

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