Download App

CHEMISTRY CH14 Acids, Bases and Salts — Science STD 9 — Question

Tamilnadu BoardEnglish MediumSTD 9ScienceCHEMISTRY CH14 Acids, Bases and Salts1 Mark
MCQ
The formula of bleaching powder is ……………..
  • A
    CaCl2
  • ✓
    CaOCl2
  • C
    Ca(OH)2
  • D
    CaO
✓

Answer

Correct option: B.
CaOCl2
CaOCl2

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "MCQ" from CHEMISTRY CH14 Acids, Bases and Salts→CHEMISTRY CH14 Acids, Bases and Salts — all question types→Science STD 9 question papers→Tamilnadu Board STD 9 question papers→Tamilnadu Board question paper generator→

Similar questions

The maximum amount of energy provided by carbohydrate is …………………….
→
When an object undergoes acceleration
→
Bending of light as it passes from one medium to another is called
→
……………is the gas produced when HCl is added with carbonate salt.
→
………………….. is an essential part of the computer.
→
Rulers, measuring tapes and metre scales are used to measure ______
→
A bus accelerating with 4ms-2 changes its speed from 60ms_1 to a certain value in 5s. The final speed is
→
Which muscles act involuntarily? (i) Striated muscles (ii) Smooth muscles (iii) Cardiac muscles (iv) Skeletal muscles
→
Total internal reflection will occur if the angle of reflection is
→
In a certain type of cell division, the diploid number of chromosomes is reduced to half. This kind of division occurs in
→