Question

On converting 25°C, 38°C and 66°C to Kelvin scale, the correct sequence of temperatures 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

Answer 1

(a) 298K, 311K and 339K

To convert the temperature scale from Celsius scale to Kelvin scale, just add 273K to the given values. Therefore, the temperature in Kelvin scale of 25⁰ C, 38⁰ C and 66⁰ C will be 298K, 311K and 339K, respectively.