Advertisements
Advertisements
प्रश्न
State any one method – to separate the following mixtures – Two solid mixtures one of which – directly changes into vapour on heating.
उत्तर
The method used is sublimation: Sublimable solid sublimes on heating i.e. change into vapours and condense on cooling is separated leaving behind non – sublimable solid.
APPEARS IN
संबंधित प्रश्न
Choose the most appropriate answer:
A mixture of sand and ammonium chloride can be separated by
Name two methods by which solid-solid mixtures can be separated.
State any one method – to separate the following mixtures – A liquid-liquid mixture containing – two immiscible'' liquids having different densities
Explain with diagram the process used to – separate the following substance from the given mixtures - Benzene from a mixture of – benezene [b.p. 80°C] & toluene [b.p. 110°C].
Why do we separate mixtures?
How can you separate a large quantity of tiny bits of paper mixed with pulses/dal?
Is it possible to separate sugar mixed with wheat flour? If yes, how will you do it?
How will you separate sand and water from their mixture?
A mixture of powdered salt and sugar can be separated by the process of winnowing.
Boojho’s grandmother is suffering from diabetes. Her doctor advised her to take ‘Lassi’ with less fat content. Which of the following methods would be most appropriate for Boojho to prepare it?
