Question

Assertion: magnesium ribbon burns with a dazzling white flame.

Reason: magnesium ribbon undergoes physical change on burning and melts.

a. Both assertion and reason are true, and the reason is the correct

explanation of the assertion.

b. Both assertion and reason are true, but the reason is not the correct

explanation of the assertion.

c. Assertion is true but reason is false.

d. Both assertion and reason are false​

Answer 1

Answer:

b. Both assertion and reason are true, but the reason is not the correct.

cause'(magnesium doesn't melts it changes into white powder after burning).