The boiling order of boiling points of diethyl ether, acetone and n-butyl alcohol are `35^(@)C, 56^(@)C and 118^(@)C` , respectively. Which one is the following correctly represents their boiling points in kelvin scale ?

Options

A. 306 K , 329 K, 391 K
B. 308 K, 329 K, 392 K
C. 308 K, 329 K, 391 K
D. 329 K, 392 K, 308 K

Answer

C

Explanation

The correct order of boiling points of diethyl ether, ecetone and n-butyl alcohol in kelvin scale is 308 K, 298 K and 391 K, which can be explained as (`therefore T^(@)C +273=Tk`).
Boiling point of diethyl ether`=35^(@)C+273=308K`
Boiling point of acetone `=56^(@)C +273=329K`
Boiling point of n-butyl alcohol=`118^(@)C+273 = 391 K`