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Which gas will pass into the test tube labelled II from I?
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Biology Classroom
Waec
Waec 1997
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Which gas will pass into the test tube labelled II from I?
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
Carbon monoxide
B
Carbon dioxide
C
Oxygen
D
Ammonia
E
Nitrogen
Show Answer
Show Explanation
Correct Answer:
Option B
Explanation:
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