i. Carbon ii. Hydrogen III. Carbon (II) oxide
A. I only
B. I and II only
C. I and III only
D. II and III only
Correct Answer:
Option C – I and III only
i. Carbon ii. Hydrogen III. Carbon (II) oxide
A. I only
B. I and II only
C. I and III only
D. II and III only
Correct Answer:
Option C – I and III only
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