EASY
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IMPORTANT
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The water having more dissolved is :
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Important Questions on Solutions
MEDIUM
JEE Main
IMPORTANT
Which one of the following aqueous solutions has lowest freezing point ?
MEDIUM
JEE Main
IMPORTANT
If the concentration of glucose in blood is the molarity of glucose in blood is (Nearest integer):
Given : Atomic mass of
EASY
JEE Main
IMPORTANT
The vapour pressures of and at are and respectively. If and are mixed such that the mole fraction of in the mixture is then the mole fraction of in the vapour phase is The value of is (Nearest integer)
MEDIUM
JEE Main
IMPORTANT
An average person needs about energy per day. The amount of glucose (molar mass ) needed to meet this energy requirement is ______
(Use : (glucose))
MEDIUM
JEE Main
IMPORTANT
At , the vapour pressure of benzene is torr and that of methyl benzene is torr. The mole fraction of benzene in the vapour phase at above an equimolar mixture of benzene and methyl benzene is (Nearest integer)
EASY
JEE Main
IMPORTANT
The size of a raw mango shrinks to a much smaller size when kept in a concentrated salt solution. Which one of the following process can explain this?
MEDIUM
JEE Main
IMPORTANT
An open beaker of water in equilibrium with water vapour is in a sealed container. When a few grams of glucose are added to the beaker of water, the rate at which water molecules :
EASY
JEE Main
IMPORTANT
For an ideal solution of two components , which of the following is true?
