Bleaching powder is obtained by the action of chlorine gas and
A. dry CO
B. dil solution of Ca(OH)2
C. dry slaked lime
D. conc. solution of Ca(OH)2
Answer: Option C
A. dry CO
B. dil solution of Ca(OH)2
C. dry slaked lime
D. conc. solution of Ca(OH)2
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
Join The Discussion