What is the bond order of CO group?
A. 1
B. 2.5
C. 3.5
D. 3
Answer: Option D
A. 1
B. 2.5
C. 3.5
D. 3
Answer: Option D
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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