Question

For question numbers 14, labeled Assertion (A) and Correct answer to these Given below 15 and 16, two statements are given- one the other labeled Reason (R). Select the questions from the codes (a), (b), (c) and (d) as a) Both A and R are true, and R is correct explanation of the assertion. b) Both A and R are true, but R is not the correct explanation of the assertion c) A is true, but R is false. d) A is false, but R is true.


14. Assertion: A complete chemical equation represents the reactants and products and their physical states symbolically. Reason (R): In a chemical reaction, two or more substances combine to form a new single substance.


14.Assertion (A): The strength of acids and bases depends on the number of H+ ions and ( H - ) ions produced Reason (R) : The Process of disloving an acid or base in water is highly exothermic.

15 Assertion (A): Fat/oil containing food substances become rancid and their smell and taste changes Reason (R) : We keep such food in air tight containers.​

Answer 1

Answer:

i). assertion and reason both are correct but reason is not correct explanation of assertion

ii). assertion is false and reason is correct

iii). assertion and reason both are correct and reason is correct explanation of assertion.