Question

Questions 16 to 20 :
(A) Both Assertion (A) and Reason (R) are correct statements, and
Reason (R) is the correct explanation of the Assertion (A).
(B) Both Assertion (A) and Reason (R) are correct statements, but
Reason (R) is not the correct explanation of the Assertion (A).
(C) Assertion (A) is correct, but Reason (R) is wrong statement.
(D) Assertion (A) is wrong, but Reason (R) is correct statement.
16. Assertion (A) : F, is a strong oxidising agent.
Reason (R) : Electron gain enthalpy of fluorine is less negative.
17. Assertion (A) : (CH2)C-O-CH2 gives (CHR) C-I and CH OH on
treatment with HI. A
Reason (R) : The reaction occurs by Snl mechanism.
18. Assertion (A) : Transition metals have low melting points.
Reason (R) The involvement of greater number of (n - 1)d and ns
electrons in the interatomic metallic bonding.
19. Assertion (A) : Hydrolysis of an ester follows first order kinetics.
Reason (R) Al Concentration of water remains nearly constant during
the course of the reaction.
20. Assertion (A) : Benzoic acid does not undergo Friedal-Crafts reaction.
Reason (R) : The carboxyl group is activating and undergo electrophilic
substitution reaction.
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Answer 1

Answer:

A IS CORRECT ANSWER........

I HOPE HELP YOU........

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