List of top Chemistry Questions on Solutions asked in JIPMER

The degree of dissociation $(\alpha)$ of a weak electrolyte $A_xB_y$ is related to van?t Hoff factor $(i)$ by the expression

If glucose of $36\, g$ weight is dissolved in $2 \,kg$ of $H_2O$ then, change in boiling point $(\Delta T_b)$ at 1.013 bar will be ($K_b$ for ${H_2O}$ is ${ 0.52\, K\, kg \,mol^{-1}}$)

Concentrated aqueous sulphuric acid is $98 \% \,H _{2} SO _{4}$ by mass and has a density of $1.80 \,g .\, mL ^{-1}$ Volume of acid required to make $1$ litre of $0.1\, M \,H _{2} SO _{4}$ solution is:

With increase in temperature, which one of these changes?

According to Raoult?s law, the relative lowering of vapour pressure for a solution is equal to

The weight of $AgCl$ precipitated when a solution containing 5.85 g of $NaCl$ is added to a solution containing 3.4 g of $ {AgNO_3}$ is

Molarity of ${0.2\, N \,H_2SO_4}$ is

Molarity is expressed as

The blood cells retain their normal shape in solutions which are

The pH of a $0.001 \,M$ solution of $ HCl $ is

A solution has a $1: 4$ mole ratio of pentane to hexane. The vapour pressure of the pure hydrocarbons at $20^{\circ} C$ are $440 \,mm$ of $Hg$ for pentane and $120 \,mm$ of $Hg$ for hexane. The mole fraction of pentane in the vapour phase would be

The aqueous solution containing which one of the following ions will be colourless? (Atomic no. $Sc = 21, Fe = 26, Ti = 22, Mn = 25$)

If for a sucrose solution, elevation in boiling point is $0.1^{\circ} C, $ then what will be the boiling point of $NaCl$ solution for same molal concentration?

$Na _{2} S _{2} O _{3}+ I _{2} \longrightarrow$ Product is

What would be the freezing point of aqueous solution containing $17\, g$ of $C _{2} H _{5} OH$ in $1000\, g$ of water?

Azeotropic mixture of $ HCl $ and water has:

What is the effect of dilution on the equivalent conductance of strong electrolyte?

Which salt shows maximum osmotic pressure in its 1 M solution?

Which of the following has highest boiling point?