Question

Assertion: Tooth decay starts when pH of mouth is lower than 5.5

Reason: Bee-sting leaves an acid which causes pain and irritatio​

Answer 1

Answer:

Assertion : Tooth decay starts when the pH of the mouth is lower than 5.5.Reason: Enamel starts corroding below 5.5 pH.

Answer 2

Answer:

Both Assertion ( A ) and Reason ( R ) is true but Reason ( R ) is not the correct explanation of Assertion ( A )