Q29
Match List I with List II. List-I List-II a. Hydrofluoric acid 1. Etching of glass b. I2 dissolved in alcohol 2. Antiseptic c. Chlorine 3. Disinfectant d. Polyvinyl chloride 4. Plastic
Match List I with List II.
| List-I | List-II |
| a. Hydrofluoric acid | 1. Etching of glass |
| b. I2 dissolved in alcohol | 2. Antiseptic |
| c. Chlorine | 3. Disinfectant |
| d. Polyvinyl chloride | 4. Plastic |
A.
a-1, b-2, c-3, d-4
AnswerB.
a-2, b-3, c-4, d-1
C.
a-3, b-4, c-1, d-2
D.
a-4, b-1, c-2, d-3
Answer: Option A
Solution
Answer: Option A
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