Advertisements
Advertisements
प्रश्न
Complete the given analogy.
Iron – sulphur mixture : ______:: Mustard seeds from Urad-dhal: Rolling
Advertisements
उत्तर
Iron – sulphur mixture: Magnetic separation:: Mustard seeds from Urad-dhal: Rolling
APPEARS IN
संबंधित प्रश्न
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.
The chemical which can be used to separate a mixture of carbon powder and sulphur powder successfully is :
Solutions are
Give two examples of the following type of mixture.
solid-solid
Name the components present in the following mixture:
Crude petroleum oil
Write “true” or “false” for the following statement
Salt and air dissolved in water add taste to water.
Give a reason why sublimable and non-sublimable substances can be separated easily, but two sublimable substance cannot.
Differentiate between a homogenous and a heterogeneous mixture with one example of each in the (a) solid-solid (b) solid-liquid If (c) liquid-liquid state of the mixture.
Expand LPG ______.
Write scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
