EASY
Earn 100

To what type of solution an alloy belongs? Give one example of a solution of liquid in a solid.

Important Questions on Solutions

EASY
Smoke is an example for_____type colloid system with_____dispersed phase and_____dispersion medium.
EASY
When water is heated from 0o C to 4o C, its density _____. 
MEDIUM

Consider the following statements about Tincture of Iodine:

1. It is an antiseptic solution.
2. Iodine is kept in alcohol-water mixture.
3. Concentration of iodine is very low.

How many of the above statements is/are correct?

EASY
Which of the following is an example of a solid solution in which solute is a gas?
MEDIUM

Radha prepared a solution which could be separated by filtration.

(i) Name the type of solution

(ii) Is the solution transparent or opaque?

(iii) Mention the nature of the solution.

(iv Mention the size of the solute particles.

MEDIUM
Which solution is isotonic with 6% w/v aqueous solution of urea? [Molar mass of Urea=60 gm. mol-1 ]
EASY
Which of the following statement is NOT correct about solution?
MEDIUM
If 0.1M solution of glucose and 0.1M urea solution are placed on two sides of a semipermeable membrane to equal heights, then it will be correct to say that:
EASY
Maximum amount of a solid solute that can be dissolved in a specified amount of a given liquid solvent does not depend upon
MEDIUM
Which of the following salts is the most basic in aqueous solution?
MEDIUM
What are the different types of solutions?
EASY
 On dissolving sugar in water at room temperature solution feels cool to touch. Under which of the following case dissolution of sugar will be most rapid?
MEDIUM

Match the items given in Column I and Column II.

 Column I  Column II
 (i) Saturated solution  (a) Solution having same osmotic pressure at a given temperature as that of given solution.
 (ii) Binary solution  (b) A solution whose osmotic pressure is less than that of another.
 (iii) Isotonic solution  (c) Solution with two components.
 (iv) Hypotonic solution  (d) A solution which contains maximum amount of solute that can be dissolved in a given amount of solvent at a given temperature.
 (v) Solid solution  (e) A solution whose osmotic pressure
is more than that of another.
 (vi) Hypertonic solution  (f) A solution in solid phase.

 

MEDIUM
A saturated solution of iodine in water is 1.25 × 103 M. In any saturated solution of I2, the concentration of I2 is 1.25 × 103 M. In 1 L of 0.1 M solution I, it is seen that a maximum of 51.25 × 103 mole of I2 can be dissolved. In the aqueous solution of Iaq, I2 ag undergoes complex formation.



 
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What is the value of KC ?
EASY
 Which of the following statement is false?
EASY
What is a supersaturated solution?