Question

Choose one of the following options for the A and R questions below
i) Both A and R are true and R is the correct explanation of A.
ii)Both A and R are true and R is not the correct explanation of A.
iii) A is true but R is false.
iv)A is false but R is true.
3. Assertion: For noble gases, valency is zero.
Reason: Noble gases have 8 valence electrons
4. Assertion: The mass of the total number of protons and neutrons is a measure of the
approximate mass of an atom.
Reason: The mass of an electron is negligible.
5. An atom with 3 protons and 4 neutrons will have a valency of
a
(a)3
(b) 7
(c) 1
(d) 4​. answer full answer

Answer 1

Explanation:

Assertion (A): Akbar is also known as Jahangir.

False, Akbar was father of Jahangir.

Reason (R): Akbar was a strict administrator of Islamic law.

False, Akbar was not a strict administrator of Islamic law.

Hence, both (A) and (R) are false.

Answer 2

Answer:

3. assertion is true but reason is false

4. both are correct but R is not correct explanation of A

5 . c

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