Why does water have a higher boiling point than ethanol

Asked by admin @ 02/08/2021 in Science viewed by 306 People

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

Answered by admin @ 02/08/2021

Water has higher boiling point than alcohol because the extent of hydrogen bonding is stronger in water than in alcohol .Moreover we know that water freezes into ice at 273 k and changes into vapour states at 373 k.

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Boiling point of ethanol is higher in comparison to methoxymethane

Asked by admin @ 03/08/2021 in Chemistry viewed by 269 persons

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

At higher altitudes the boiling point of liquids

Asked by admin @ 31/08/2021 in Chemistry viewed by 351 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.

Boiling point of distilled water

Asked by admin @ 24/08/2021 in Chemistry viewed by 335 persons

Tap water has a higher boiling point than distilled water why

What are the freezing and boiling points of water

Asked by admin @ 20/08/2021 in Chemistry viewed by 293 persons

What are the freezing and boiling points of water under normal pressure

Boiling point of water at 750mm hg is 99.63

Asked by admin @ 12/08/2021 in Chemistry viewed by 297 persons

Boiling point of water at 750 mm Hg is 99.63°C. How much sucrose is to be added to 500 g of water such that it boils at 100°C. Molal elevation …

The boiling point of water at sea level is

Asked by admin @ 10/08/2021 in Chemistry viewed by 300 persons

The boiling point of water at sea level is (a) 0°C (b) 273 K (c) 373 K (d) 273°C

The normal boiling point of water is 373 k

Asked by admin @ 20/08/2021 in Chemistry viewed by 323 persons

He normal boiling point of water is 373 k. vapour pressure of water at temperature t is 19 mm hg. if enthalpy of vaporization is 40.67 kj/mol, then temperature t …

The boiling point of water is 100 degrees celsius

Asked by admin @ 20/08/2021 in Chemistry viewed by 318 persons

Why is boiling point of water is 100 degrees Celsius. ineed answer for 4 marks

The molal boiling point constant for water is 0.513

Asked by admin @ 17/08/2021 in Chemistry viewed by 303 persons

the molal boiling point constant for water is 0.513 C . when 1 mole of sugar is dissolved in 200g of water the solution boils under a pressure of 1atm …

The boiling point of water is exceptionally high because

Asked by admin @ 12/08/2021 in Chemistry viewed by 313 persons

The boiling point of water is exceptionally high because (a) there is covalent bond between H and O (b) water molecule is linear (c) water molecules associate due to hydrogen …

At high altitudes the boiling point of water decreases because

Asked by admin @ 03/08/2021 in Chemistry viewed by 320 persons

At higher altitudes the boiling point of water decreases because

What is the boiling condensation point of water in kelvin

Asked by maham237 @ 27/04/2021 in Chemistry viewed by 343 persons

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. …

Octane has a higher boiling point than pentane because _____

Asked by admin @ 03/08/2021 in Science viewed by 258 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 …

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)