Boiling point of ethanol is higher in comparison to methoxymethane

Asked by admin @ 03/08/2021 in Chemistry viewed by 271 People

Give reason for the higher boiling point of ethanol in comparison to methoxymethane.

Answered by admin @ 03/08/2021

Ethanol undergoes intermolecular H-bonding due to the presence of -OH group, resulting in the association of molecules. Extra energy is required to break these hydrogen bonds. On the other hand, methoxymethane does not undergo H-bonding. Hence, the boiling point of ethanol is higher than that of methoxymethane.

Why does water have a higher boiling point than ethanol

Asked by admin @ 02/08/2021 in Science viewed by 307 persons

Why does water have higher boiling point than alcohol ? At what temperature in Kelvin ,it can be changed into solid state and into vapours ?

At higher altitudes the boiling point of liquids

Asked by admin @ 31/08/2021 in Chemistry viewed by 352 persons

at higher altitudes: (a) boiling point of liquid decreases. (b) boiling point of liquid increases. (c) no change in boiling point. (d) melting point of. solid increases.

Octane has a higher boiling point than pentane because _____

Asked by admin @ 03/08/2021 in Science viewed by 259 persons

Octane has a higher boiling point than pentane because _____. 1)octane has a larger number of carbon atoms than propane 2)octane is a saturated hydrocarbon, and pentane is an unsaturated …

The boiling point of a solution of sugar water is

Asked by admin @ 02/12/2021 in Biology viewed by 305 persons

In an experiment, a student wants to know the boiling point of a solution of sugar water. The student first measures the boiling point of 100 mL pure distilled water. …

At what temperature is the boiling point of this substance

Asked by maham237 @ 08/06/2021 in Chemistry viewed by 291 persons

What is the boiling point of acetone

Asked by maham237 @ 05/01/2021 in Physics viewed by 296 persons

Acetone, a component of some types of fingernail polish, has a boiling point of 56°C. What is its boiling point in units of kelvin? Report your answer to the correct …

Which of these solutes raises the boiling point of water the most?

Asked by maham237 @ 18/12/2020 in Chemistry viewed by 345 persons

ionic lithium chloride (LiCl) ionic sodium chloride (NaCl) molecular sucrose (C12H22O11) ionic sodium phosphate (Na3PO4) ionic magnesium bromide (MgBr2)

How to determine which compound has a higher melting point

Asked by admin @ 29/10/2021 in Chemistry viewed by 311 persons

For the pair of compound Fe(s) or CCl4(s) the one with the higher melting point is For the pair of compound F e ( s ) or C C l …

The boiling point of benzene is 353.23 k

Asked by admin @ 31/08/2021 in Chemistry viewed by 276 persons

(ii) The boiling point of benzene is 353.23 k. When 1.80 g of a non-volatile solute was dissolved in 90 g of benzene, the boiling pointisraised to 354.11 k. Calculate …