Challenger App

No.1 PSC Learning App

1M+ Downloads
Bleaching powder is formed when dry slaked lime reacts with ______?

Abromine

Bhydrogen

Cnitrogen

Dchlorine

Answer:

D. chlorine

Read Explanation:

  • Bleaching powder, also known as calcium hypochlorite, is formed when dry slaked lime (calcium hydroxide, Ca(OH)₂) reacts with chlorine gas (Cl₂).


Related Questions:

Which of the following compounds is/are used in black and white photography?

Consider the statements given below and identify the correct answer.

  1. Statement-I: Washing soda is produced from sodium chloride.
  2. Statement-II: It attacks dirt and grease to form water soluble products, which are then washed away on rinsing with water
    Which of the following compounds possesses the highest boiling point?
    image.png
    What temperature will be required for the preparation of Plaster of Paris from gypsum?