Question

Answer these questions selecting the appropriate option given below:
a) Both A and Rare true and is correct explanation of A
b) both A and Rare true but is not correct explanation of A
C) A true but R is false
d) A is false but is true
14) Assertion -(A): The number of moles of He in 52 g is 13
Reason -(R): The number of moles of an atom is the ratio of its ratio of its given mass
to its molar mass
15) Assertion (A) : Cells are structural and functional unit of life
Reason (R): All organisms are made up of cells
Or
Assertion (A): Humidity in air promotes growth of moulds like mucor.
Reason ( R): Food grains are stored in silos on large scale.
16) Assertion(A): Waste should be reused and recycled.
Reason (R): Inorganic wastes are used to form compost and manure​

Answer 1

Answer:

14. (a) both A and R are true and R is the correct explaination of A

15. (a) both A and R are true and R is the correct explaination of A

16.(b) both A and R are true but R is not the correct explaination of A