Question
Name the substance which on treatment with chlorine yields bleaching powder.
✓
Answer
- Calcium hydroxide $(\mathrm{Ca}(\mathrm{OH})_2)$ reacts with chlorine to form bleaching powder.
- $\mathrm{Ca}(\mathrm{OH})_2+\mathrm{Cl}_2 \rightarrow \mathrm{CaOCl}_2+\mathrm{H}_2 \mathrm{O}$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
To verify the Ohm's law a circuit diagram was drawn by a student as shown below :
What do $K , L , M , N$ stand for?
→What do $K , L , M , N$ stand for?
Write the balanced chemical equations for the reactions:
Zinc + Silver nitrate $\rightarrow$ Zinc nitrate + Silver
→Zinc + Silver nitrate $\rightarrow$ Zinc nitrate + Silver
Mention two examples of exothermic reactions.
Why is lead-tin alloy used for making a fuse?
Can asexually reproducing organisms follow similar rules of inheritance? Why?
By which force the anions and cations are held together in ionic compounds?
What is dispersion of white light?
What is meant by olfactory indicator? Give examples.
How many electrons are present in the outermost shell of fluorine?
Give symbol of variable resistance.