On converting 25°C, 38°C and 66°C to kelvin scale, the correct sequence of temperature will be
(a) 298 K, 311 K and 339 K
(b) 298 K, 300 K and 338 K
(c) 273 K, 278 K and 543 K
(d) 298 K, 310 K and 338 K

AcademicChemistryNCERTClass 9

Correct Answer: (a) 298 K, 311 K and 339 K   

Explanation: On converting 25°C, 38°C and 66°C, to kelvin scale, we get the following temperatures:

25°C+ 273 = 298 K

38°C + 273 = 311 K

66°C + 273 = 339 K

raja
Updated on 10-Oct-2022 13:29:14

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