Advertisements
Advertisements
प्रश्न
‘‘The properties of the product are different from those of the constituents''. State whether this statement best describes an element, a compound or a mixture.
Advertisements
उत्तर
“The properties of the products are different from those of the constituents.” This statement best describes a compound.
APPEARS IN
संबंधित प्रश्न
State three reasons why you think air is a mixture and water is a compound.
Is air a mixture or a compound ? Give three reasons for your answer.
What is a mixture ? Give two example of mixtures.
Which one of the following is most likely to exhibit Tyndall effect ?
How will you separate a mixture of chalk powder and water?
How will you separate common salt, sand and iron filings from their mixture ?
Which of the following can be separated by using a separating funnel and which cannot be separated by using a separating funnel ?
- water and kerosene mixture
- water and acetone mixture
Give reasons for your answer.
Write “true” or “false” for the following statement
A pure substance consists of only one kind of atom or molecule.
State whether the following statement is true or false. If false write – the correct statement.
Components in a mixture can be separated by physical and chemical methods.
Suggest separation technique(s) one would need to employ to separate the following mixture.
Mercury and water
