Advertisements
Advertisements
Question
Which of the following is not a mixture ?
Options
kerosene
air
alcohol
petrol
Advertisements
Solution
alcohol
Air, kerosene oil and petrol are mixtures of various compounds of carbon and hydrogen (called hydrocarbons). Alcohol is a compound and not a mixture.
APPEARS IN
RELATED QUESTIONS
What is the major difference between a solution and an ordinary mixture ?
When a mixture of iron powder and sulphur powder is heated strongly to form iron sulphide, then heat energy is :
Name the process you would use to separate a mixture of two miscible liquids (like acetone and water).
You are given a mixture of water, groundnut oil and common salt. How will you separate groundnut oil and common salt from it ?
How will you separate a mixture of kerosene oil and water ? Explain with the help of a labelled diagram.
Define the following:
Solution
Name two substances which can sublime.
Name two substances insoluble in water.
Select the correct answer from the choice in the bracket.
A homogenous mixture.
Suggest separation technique(s) one would need to employ to separate the following mixture.
Common salt, water and sand
