List of top Chemistry Questions on Solutions asked in CUET (UG)

Molal elevation constant is also known as:

Which term of molar conductivity is used when the concentration of electrolyte approaches zero?

Which of the following ions will be coloured in the aqueous solution?
(A) Ti³⁺
(B) Nb³⁺
(C) Cu⁺
(D) Y³⁺
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A perfectly ideal solution is rare but some solutions behave nearly ideal. Which of the following does not fall in this category?

Which metal is the most powerful reducing agent in aqueous solution?

Which of the following is an example of a solid solution?

The total number of ions produced from the compound \(\text{Cr}(\text{NH}_3)_6]\text{Cl}_3\) in aqueous solution is:

A molecule X associates in a given solvent as per the following equation:
X ⇌ (X)_n
For a given concentration of X, the van’t Hoff factor was found to be 0.80 and the
fraction of associated molecules was 0.3. The correct value of ‘n’ is:

Vapour pressures of pure liquids 'A' and 'D' are 500 mm Hg and 800 mm Hg, respectively.The binary solution of ’A’ and ’D’ boils at 50◦C and 700 mm Hg pressure.The mole percentage of D in the solution is:

Camphor in nitrogen gas is a type of solution:

The percentage dissociation of 0.1M Agl solution having a resistance of 100Ω in an electrolytic cell having cell constant of 4 cm^-1 is.
(λ°mol AgNO₃ = 8000Ω^-1 cm²mol^-1, λ°mol KNO₃ = 10500Ω^-1 cm²mol^-1, λ°mol-1, 2 mol KI = 9500Ω^-1 cm²mol^-1

Benzene and naplıithalene form an ideal solution at room temperature. The true statements for this solution are:
A. ΔG is positive
B. ΔS_system is positive.
C. ΔS_surrounding = 0.
D. Δ_maxH = 0.
Е. Δ_maxV = 0.
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Out of 18g of glucose only 4.5 g is dissolved in water to obtain 40 mL of its aqueous solution. Find the molarity of this glucose solution

Which of the following is the correct statement?
A. The solubility of gases in liquids incresses with a decrease of pressure.
B. If the dissolution process is endothermic, the solubility should increase with a rise in temperature.
C. If the dissolution process is endothermic, the solubility should decrease with a rise in temperature.
D. If the dissolution process is exothermic, solubility will not change with a increase in temperature.
E. If the dissolution process is exothermic, solubility should increase with an increase in temperature.
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In the metallurgy of silver and that of gold, the respective metal is leached with a dil. solution of NaCN from which silver and gold is later recovered by

In neutral solution, thiosulphate is oxidised by potassium permanganate to

The solution which shows positive deviation from Raoult's Law, is the mixture of

The aqueous solution containing which one of the following ions will be colourless (Atomic number of Sc = 21, Fe = 26, Ti = 22, Mn = 25)

Calculate the molarity of a solution containing 5g of NaOH in 450 mL solution .

Consider the 1M aqueous solution of the following compounds and arrange than in the increasing order of elevation in the boiling points. 
A. $C_6H_{12}O_6$ 
B. $NaCl $
C. $MgCl_2 $
D. $AlCl_3$ 
E. $Al_2(SO_4)_3 $
Choose the correct answer from the options given below: