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Soap and detergents show cleansing action because of the presence of __of molecules
Structure of ice is similar to which of the following?
Which of the following has greater polarizability?
H-bonding is a type of____________?
Evaporation is a ________process?
Which of the following has least polarizability?
Pressure cooker works on which principle?
The properties of liquid crystals are intermediate b/w crystals and
H-Bonding act as a bridge between _______?
Iodine has greater heat of sublimation then its family members due to presence of stronger?
In proteins the H bonding is present between _____?
Which one of the following is a strong acid?
The measurement of the extent to which electron cloud is distorted is termed as?
When a liquid is heated in a closed container, equilibrium is established between?
The intermolecular forces bring the molecules close together and give them particular
Which of the following intermolecular forces are present between octane molecules?
On which factor boiling point of a liquid does not depends?
Adhesive nature of honey and glue id due to presence of______?
Which instrument is used to measure the vapour pressure of a liquid?
Ice occupies more space than liquid water by________?
Water is considered as a Universal solvent because of which properties?
Melting and boiling point of liquids depend upon ____-?
Ethane and hexane both are nonpolar molecules, but ethane has lower Boiling point than Hexane due to?
K.E of the liquids is directly proportional to_____?
Dipole dipole forces are stronger between the molecule when?
What is the relationship between boiling point and External pressure?
At which temperature water boils at Murree Hills?
H-bonding is stronger then_______?
Presence of Process of diffusion in liquids is due to________?
Which will evaporate faster; hot water in cup or cold water in a cup?
In a pressure cooker, boiling point of water is______?
Which of the following is directional bond?
Which of the following forces have no relation with valence electrons?
Which of the substance has the highest melting point?
Due to which of the following forces present in water aquatic life is protected in Cold climate?
The amount of heat required to form vapors of one mole of a liquid at its boiling point is called as?
At which temperature water has maximum density?
In non-polar molecules, the strength of London forces depends on number of:
Evaporation is reverse of______?
Which of the following shows H-bonding?
Which of the following forces has ability to form clusters and large molecules?
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