Advertisements
Advertisements
Question
The constituents of a mixture are present in a fixed ration.
Options
a fixed ratio
a variable ratio
the ratio of 2:1
none of these
Advertisements
Solution
a variable ratio
APPEARS IN
RELATED QUESTIONS
List five characteristics by which compounds can be distinguished form mixtures.
The chemical which can be used to separate a mixture of carbon powder and sulphur powder successfully is :
Give reason:
Why do petrol and water form a heterogeneous mixture?
Write “true” or “false” for the following statement
Jewellery gold is a homogeneous mixture of metals.
Tick (√) the correct alternative from the choice given for the following statement:
A set of the mixture is
Give reasons for the following:
Naphthalene and camphor cannot be separated by sublimation.
Why do we need to separate different components of a mixture? Give two examples.
Suggest separation technique(s) one would need to employ to separate the following mixture.
Common salt, water and sand
You are provided with a mixture containing sand, iron filings, ammonium chloride and sodium chloride. Describe the procedures you would use to separate these constituents from the mixture?
Write scientific reason.
Lemon sherbet has a sweet, sour and salty taste, and it can be poured into a glass.
