Reason (R): The ‘chemical shifts’ occur due to shielding and de-shielding by electrons.
A. (A. is correct, but (R) is incorrect.
B. (R) is correct, but (A) is incorrect.
C. Both (A) and (R) are correct.
D. Both (A) & (R) are incorrect.
Answer:C
Reason (R): The ‘chemical shifts’ occur due to shielding and de-shielding by electrons.
A. (A. is correct, but (R) is incorrect. B. (R) is correct, but (A) is incorrect. C. Both (A) and (R) are correct. D. Both (A) & (R) are incorrect.