Question

For question numbers 14, 15 and 16, two statements are given- one labeled Assertion (A) and
the other labeled Reason (R). Select the correct answer to these questions from the codes (a), (b), (c)
and (d) as given below:
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 Ris false.
d) A is false, but Ris true.
14. Assertion: When a hanging carpet is beaten with stick the dust particles come out.
Reason: This is because dust particles are not completely affixed to the carpet.
15. Assertion: A molecule of compound has atoms of different element.
Reason: A compound is pure substance.
16. Assertion: Mitochondria are knows as power house of cell.
Reason: These generate energy for various cellular activities.
Answer Q. No 17 - 20 contain five sub-parts each. You are expected to answer any four
subparts in these questions.
Read the following and answer any four questions from 17 (i) to 17 (v)
and cannot be separated into their components by​

Answer 1

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