Question

The boiling points of diethyl ether, acetone and n-butyl alcohol are 27°C, 46°C and 108°C respectively. Which one of the following correctly represents their boiling points in Kelvin scale?​

Answer 1

Answer:

Correct option is

C

Explanation:

308 K, 329 K, 391 K

Kelvin temperature is 0 degree Celsius + 273.

The boiling points of diethyl ether, acetone and n-butyl alcohol are 35

o

C=35+273=308 K, 56

o

C=56+273=329 K and 118

o

C=118+273=391 K respectively.

Thus, 308 K, 329 K and 391 K represents their boiling points in Kelvin scale.