ICSE ICSE Class 6 - CISCE Question Bank Solutions for Chemistry

State the property of the following substance.

The melting point of ice is 0°C.

Define Miscible liquids

Define Immiscible liquids

Why do we need pure substances?

Give one example of the following type of mixture.

Solid-solid heterogeneous mixture

Give one example of the following type of mixture.

Solid-liquid heterogenous mixture

Give one example of the following type of mixture.

Solid-liquid homogeneous mixture

Name two substances which can sublime.

Name two substances soluble in water.

Name two substances insoluble in water.

Name four substances that can be used as filters.

Fill in the blanks

The substances that make a mixture are called its ______or_________.

Fill in the blanks

_____or ___________ is a process to separate solids dissolved in liquids.

Fill in the blanks

Mist is a _________ mixture of droplets of water and air.

Fill in the blanks

___________is a process to obtain a very pure form of a solid dissolved in a liquid.

Ammonium chloride can be separated from common salt by the method of ______.

Write “true” or “false” for the following statement

A pure substance consists of only one kind of atom or molecule.

Write “true” or “false” for the following statement

Salt and air dissolved in water add taste to water.

Write “true” or “false” for the following statement

Common salt is separated from its solution in water by decantation.

Write “true” or “false” for the following statement

Winnowing is a process to remove small stones from grains.