Practicing Success
Which of the following compound is used in glass, soap and paper industries? |
Washing soda Baking soda Bleaching powder None of these |
Washing soda |
The correct answer is option 1. Washing soda Uses of washing soda (i) Sodium carbonate (washing soda) is used in glass, soap and paper industries. (ii) It is used in the manufacture of sodium compounds such as borax. (iii) Sodium carbonate can be used as a cleaning agent for domestic purposes. (iv) It is used for removing permanent hardness of water. |