1.

What_is_the_correct_increasing_order_of_stretching_frequencies_for_C_≡_C,_C_=_C_and_C_—_C?$#

A. C — C > C = C > C ≡ C
B. C ≡ C > C = C > C — C
C. C — C > C = C < C ≡ C
D. C ≡ C < C — C > C = C
Answer» C. C ‚Äö√Ñ√∂‚àö√ë‚àö√Ü C > C = C < C ‚Äö√Ñ√∂‚àö¬¢¬¨‚àû C


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