

MCQOPTIONS
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1. |
Consider the following statements1. Baking soda is used in fire extinguishers2. Quick lime is used in the manufacture of glass3. Gypsom is used in manufacture of plaster of parisWhich of the statements given above is/are correct ? |
A. | 1 and 2 |
B. | 2 and 3 |
C. | 1 only |
D. | 1, 2 and 3 |
Answer» E. | |