If the temperature of an object is 268 K, it will be equivalent to :(a) – 5°C (b) + 50°C(c) 368°C (d) – 25°C
Correct Answer: (a) – 5°C
Explanation: We have to subtract 273 from the given value to get the answer i.e.
268 – 273 = –5 °C 
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