Q. |
The freezing temperature of ordinary petrol is |
A. | ? 30?C to ? 50?C |
B. | ? 100?C to ? 117?C |
C. | 10?C |
D. | 0?C |
E. | ? 5?C to ? 10?C |
Answer» A. ? 30?C to ? 50?C |
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