Question

Question 6
On converting 25${}^{\circ }$C, 38${}^{\circ }$C and 66${}^{\circ }$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

Answer 1

The temperature is converted from celcius to kelvin:
K = 273 + ${}^{\circ }$C
25${}^{\circ }$C, 38${}^{\circ }$C and 66${}^{\circ }$C to kelvin scale is given by:
298 K = 273 + 25${}^{\circ }$C
311 K= 273 +38${}^{\circ }$C
339 K = 273 + 66${}^{\circ }$C
Hence option (a) is correct.