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Take two beakers. Add $1 g$ sugar in $50 ml$ water in one beaker and add $30 g$ sugar in $50 ml$ water in another beaker. Which one of the above solutions is called dilute and which one is called concentrated?

Important Questions on Is Matter around Us Pure?

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Science>Chemistry>Is Matter around Us Pure?>Solution

Fog is a colloidal solution of

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Science>Chemistry>Is Matter around Us Pure?>Solution

Dispersed medium + Dispersion medium =

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Science>Chemistry>Is Matter around Us Pure?>Solution

_____ is not an example of Aerosol.

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Science>Chemistry>Is Matter around Us Pure?>Solution

Solution is

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Science>Chemistry>Is Matter around Us Pure?>Solution

Which of the following statement is true about the solubility of a substance?

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Which one of the following is solution?

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Milk is the example of the following type of colloid

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Calculate the concentration of

H_{2} {SO}_{4}

when

10 mL

0.2 M

H_{2} {SO}_{4}

is added to

90 mL

H_{2} O

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Science>Chemistry>Is Matter around Us Pure?>Solution

Gas used for precipitation of pure common salt

(NaCl)

from saturated solution of common salt is

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A solution is prepared by dissolving

60 g

of sugar in

480 g

of water. Concentration in terms of mass by a mass percentage of the solution is:

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Science>Chemistry>Is Matter around Us Pure?>Solution

A solution reacts with crushed egg cells to give a gas that turns lime water milky. The solution contains-

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Science>Chemistry>Is Matter around Us Pure?>Solution

110 g

of salt is present

550 g

of the solution then the concentration of the solution will be:

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Science>Chemistry>Is Matter around Us Pure?>Solution

A solution reacts with crushed eggshells to give a gas that turns lime-water milky. The solution contains

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Science>Chemistry>Is Matter around Us Pure?>Solution

Which one of the following will show Tyndall Effect.

HARD

Science>Chemistry>Is Matter around Us Pure?>Solution

A mixture of sulphur and carbon disulphide is:

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Science>Chemistry>Is Matter around Us Pure?>Solution

What is the mass of oxygen required to react completely with

15 g

H_{2}

gas to form water:

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Science>Chemistry>Is Matter around Us Pure?>Solution

Take 30g of common salt and dissolve it 70g of water, Find the concentration of the solution in terms of weight percent.

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Science>Chemistry>Is Matter around Us Pure?>Solution

A solution of potassium chloride in water is 35% (m/v). The density of the solution is 1.2 g mL^-1. Calculate the concentration of the solution in % (m/m).

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Science>Chemistry>Is Matter around Us Pure?>Solution

Calculate the percentage of water of crystallisation in Washing soda.

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Science>Chemistry>Is Matter around Us Pure?>Solution

4 g of a solute is dissolved in 36 g of water. What is the mass percentage of the solution?

Take two beakers. Add 1 g sugar in 50 ml water in one beaker and add 30 g sugar in 50 ml water in another beaker. Which one of the above solutions is called dilute and which one is called concentrated?

Important Questions on Is Matter around Us Pure?

Learn and Prepare for any exam you want !

Take two beakers. Add $1 g$ sugar in $50 ml$ water in one beaker and add $30 g$ sugar in $50 ml$ water in another beaker. Which one of the above solutions is called dilute and which one is called concentrated?