Due to the presence of . . . . . . . . we get that smell, which tells us that the LPG cylinder is leaking?
A. Nitrogen peroxide
B. Carbon monoxide
C. Sulphur compound
D. Carbon dioxide
Answer: Option C
A. Nitrogen peroxide
B. Carbon monoxide
C. Sulphur compound
D. Carbon dioxide
Answer: Option C
Red phosphorus is less reactive than yellow phosphorus because
A. it is red in colour
B. it is highly polymerised
C. it is insoluble in C2H5OH
D. it is hard
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