Which among the given options help in the production of bleaching powder?
Dry slaked lime
Caustic soda
Caustic potash
Soda water
Bleaching powder is prepared by passing chlorine gas over dry slaked lime. Bleaching powder is used as a source of chlorine for various purposes.
Symbol of caustic soda and caustic potash and potassium
Question 47 Write the formulae for the following and calculate the molecular mass for each one of them
(a) Caustic potash
(b) Baking powder
(c) Lime Stone
(d) Caustic soda
(e) Ethanol
Question 46
Fill in the blanks to make the statements true.
10g of caustic soda dissolved in 100ml of water makes a solution of caustic soda. Amount of caustic soda needed for 1 litre of water to make the same type of solution is ___.