Advertisements
Advertisements
Question
A mixture of chloroform and water are taken in a separating funnel is mixed and left undisturbed for some time. The upper layer in the separating funnel will be of ______ and the lower layer will be that of ______.
Advertisements
Solution
A mixture of chloroform and water are taken in a separating funnel is mixed and left undisturbed for some time. The upper layer in the separating funnel will be of water and the lower layer will be that of chloroform.
APPEARS IN
RELATED QUESTIONS
Three mixtures A, B and C are obtained by stirring three different solids in water taken in separate beakers. When mixture A is allowed to stand for some time, then its particles settle at the bottom of the beaker. When a beam of light is passed through mixture A in a dark room, the path of light becomes visible when observed from the side of the beaker. When mixture B is allowed to stand for a considerable time, even then its particles do not settle down. Mixture B, however, scatters the beam of light just like mixture A. The particles of mixture C do not settle down on keeping and it also does not scatter a beam of light passing through it.
What are the mixtures like A known as ?
What are the mixtures like B known as ?
What are the mixtures like C known as ?
Name the phenomenon exhibited by A and B which occurs on passing a beam of light through them.
Name one mixture each which is like (i) A (ii) B, and (iii) C.
Name any two solid substances whose mixture can be separated by sublimation.
A mixture of milk and groundnut oil can be separated by :
Give two examples.
Homogeneous mixture
Define the following:
Impure substance
Name the components present in the following mixture:
Crude petroleum oil
Name two substances which can sublime.
Write “true” or “false” for the following statement
Steel is an alloy of iron and aluminum.
Tick (√) the correct alternative from the choice given for the following statement:
Copper is not a part of the alloy
Tick (√) the correct alternative from the choice given for the following statement:
Which is not a mixture?
