Chemical name of bleaching powder is :
A). Calcium chlorate
B). Calcium hypochlorite
C). Calcium chloro hypochlorite
D). Calcium bi chloride
Calcium hypochlorite
Calcium hypochlorite is an inorganic compound with formula CaO(Cl)2. It is the main active ingredient of commercial products called bleaching powder, chlorine powder, or chlorinated lime, used for water treatment and as a bleaching agent.
1. Water is not effective in extinguishing a fire caused by petrol because
2. What is the most commonly used substance in fluorescent tubes?
3. Question 12.9:Which of the two: O2NCH2CH2O– or CH3CH2O– is expected to be more stable and why?
4. Which of the following is a monoatomic gas?
5. Which leader of British Labour Party was recently elected the first Muslim Mayor of London?
6. Which is abundant in Gobar gas?
8. Atomic number of which of the following elements is greater than that of Copper?
10. Which one of the following minerals is found in pure form?