Match List-I with List-II and select the correct answer using the code given below the Lists : List-I List-II (Name) (Formula)

Asked in UPSC CDS 1 2020 · Topic: Acid, Base and Salt (Common Salts: Baking Soda, Washing Soda, Plaster of Paris and Gypsum)

1. Bleaching powder 1. NaHCO3 2. Na2CO3 · 10H2O
2. Baking soda 3. Ca(OH)2
3. Washing soda 4. CaOCl2
4. Slaked lime Code : A. A-4, B-1, C-2, D-3 B. A-4, B-2, C-1, D-3 C. A-3, B-2, C-1, D-4 D. A-3, B-1, C-2, D-4

More Chemistry questions

• Which one of the following is used in soda- acid fire extinguishers ?
• Which one of the following sodium compounds is used for softening hard water ?
• What is the chemical composition of a soda- acid type fire extinguisher?
• The paste of a white material in water is used to maintain a fractured bone fixed in place. The white material used is called
• Baking Soda is
• If someone is suffering from the problem of acidity after overeating, what is the remedy?
• Which of the following two statements is correct? (a) The soda commonly used in the kitchen for making tasty crispy pokodas is baking soda. The baking soda is a sodium carbonate. (b) Washing soda is usually used as a cleaning agent for domestic purposes and in glass, soap, paper industries. The washing soda is sodium hydrogen carbonate.
• Washing Soda is the common name for A) Calcium Carbonate B) Magnesium Carbonate C) Sodium Carbonate D) Potassium Carbonate

All 1,620 Chemistry questions →