객관식
Which of the following functional groups contains a triple bond ?
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2. Molecular Representations
Functional Groups
객관식
Which of the following compounds contains carbon?
A
B
C
D
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검증된 단계별 안내1
Identify the elements present in each compound by analyzing their chemical formulas.
For \(\mathrm{NaCl}\), recognize that it contains sodium (Na) and chlorine (Cl), but no carbon (C).
For \(\mathrm{H_2O}\), note that it contains hydrogen (H) and oxygen (O), but no carbon (C).
For \(\mathrm{NH_3}\), observe that it contains nitrogen (N) and hydrogen (H), but no carbon (C).
For \(\mathrm{CO_2}\), see that it contains carbon (C) and oxygen (O), so this compound contains carbon.
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