Advertisements
Advertisements
Question
What would you observe when
a saturated solution of potassium chloride prepared at 60°C is allowed to cool to room temperature.
Advertisements
Solution
Crystals of potassium chloride will separate out.
APPEARS IN
RELATED QUESTIONS
Choose the solutions from among the following mixtures :
Soil, Sea-water, Air, Coal, Soda-water
Name one pair of substances whose mixture can be separated completely by distillation.
You are given a mixture of water, groundnut oil and common salt. How will you separate groundnut oil and common salt from it ?
Name the components present in the following mixture:
Brass
Write “true” or “false” for the following statement
Winnowing is a process to remove small stones from grains.
Write “true” or “false” for the following statement
Steel is an alloy of iron and aluminum.
Name the following:
A physical method of separating iron from an iron-sulfur mixture.
Give a reason for the following statement:
Gunpowder is an example of a heterogenous mixture.
Sucrose (sugar) crystals obtained from sugarcane and beetroot are mixed together. Will it be a pure substance or a mixture? Give reasons for the same.
Write scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
