MCQOPTIONS
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| 1. |
Consider the following statements1. It is used in welding industry2. It is raw material for preparing plastics3. It is easily, obtained by mixing silicon carbide and waterOf these statements |
| A. | 1 and 2 are correct |
| B. | 1 and 3 are correct |
| C. | 2 and 3 are correct |
| D. | 1, 2 and 3 are correct |
| Answer» B. 1 and 3 are correct | |