Question

Options :-
a) both assertion and reason are true and reason is the correct explanation of assertion
b)both assertion and reason are true but reason is not the correct explanation of the assertion
c) assertion is true but reason is false
d) assertion is false but reason is true

•Assertion : metal oxides are basic in nature
Reason : metal oxide produce metal Hydroxide on reaction with water
•Assertion: corrosion of iron can be prevented by painting
Reason : paints absorb moisture from air
•Assertion : all bases dissolved in water
Reason : all alkalis are bases​

Answer 1

Answer:

1. A

2. B

3. D

I'm somewhat unsure about 2nd one either it is B or C. but most probably it should be B