One of the reasons for the formation of strong bonds by carbon is its . . . . . . . . shape.
A. large
B. medium
C. small
D. very large
Answer: Option C
A. large
B. medium
C. small
D. very large
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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