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(a). If both (A) and (R) are correct and...

(a). If both (A) and (R) are correct and (R) is the correct explanation for (A).
(b). If both (A) and (R) are correct and (R) is not the correct explanation for (A).
(c). If (A) is correct and (R) is incorrect.
(d). If (A) is incorrect and (R) is correct. (e). If both (A) and (R) are incorrect.
Q. Assertion (A): Dumas method is more applicable to nitrogen containing organic compounds than Kjeldahl's method.
Reason (R): Kjeldahl's method does not give stisfactory results for compounds in which N is linked to O atom.

A

If both Assertion’ & Reason are true and the reason is the correct explanation of the assertion, then mark'(1).

B

If both Assertion. & Reason are true but the reason is not the correct explanation of the ’ assertion, then mark (2).

C

If Assertion is true statement but Reason is false, then mark (3). .

D

If both Assertion and-Reason are false statements, then mark (4)

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