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

Q: (CDS-I/2020)

question_subject:

General Knowledge

CDS-I

0,2,12,2,3,4,5

{'baking soda': [0, 0, 1, 0], 'bleaching powder': [1, 0, 0, 2], 'washing soda': [0, 0, 0, 1], 'lime': [1, 0, 5, 12]}

The correct matches for each option are:

1. Bleaching powder - 3 (Calcium hypochlorite). Bleaching powder is a disinfecting agent used for bleaching and is composed of calcium hypochlorite.

2. Baking soda - 2 (Sodium bicarbonate). Baking soda is used in cooking as a leavening agent and is made of sodium bicarbonate.

3. Washing soda - 1 (Sodium carbonate). Washing soda is used in laundry to remove stubborn stains and is made of sodium carbonate.

4. Slaked lime - 4 (Calcium hydroxide). Slaked lime, also known as hydrated lime, is an inorganic compound with the chemical formula Ca(OH)2.

Option A-3, B-2, C-1, and D-4 matches with the correct list. Therefore, Option c) is the right answer.

Alert - correct answer should be "(c) A-3 B-2 C-1 D-4".