What are the macroscopic properties of matter?
(N/A) Definition: Macroscopic properties of matter are those properties that are associated with a large number of atoms,ions,or molecules.
Examples: $(i)$ An individual molecule of a liquid does not boil,but a bulk of it does. $(ii)$ An individual molecule of water does not wet a surface,but a bulk of it does.
Examples: $(i)$ An individual molecule of a liquid does not boil,but a bulk of it does. $(ii)$ An individual molecule of water does not wet a surface,but a bulk of it does.
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Similar Questions
Percentage of lead in lead pencil is
Which of the following substances undergoes sublimation?
Easy
View SolutionThe correct match between items $I$ and $II$ is
Item-$I$ (Mixture) Item-$II$ (Separation method) $(a)$ $H_2O :$ Sugar $p.$ Sublimation $(b)$ $H_2O :$ Aniline $q.$ Recrystallization $(c)$ $H_2O :$ Toluene $r.$ Steam distillation $s.$ Differential extraction
| Item-$I$ (Mixture) | Item-$II$ (Separation method) |
| $(a)$ $H_2O :$ Sugar | $p.$ Sublimation |
| $(b)$ $H_2O :$ Aniline | $q.$ Recrystallization |
| $(c)$ $H_2O :$ Toluene | $r.$ Steam distillation |
| $s.$ Differential extraction |
In a closed container,there is a mixture of $SO_2$,$CO_2$,and $O_2$ gases. Which sequence of reagents can be helpful to separate them?
$(I)$ Limewater
$(II)$ Acidified potassium dichromate
$(III)$ Alkaline pyrogallol
$(I)$ Limewater
$(II)$ Acidified potassium dichromate
$(III)$ Alkaline pyrogallol
Medium
View SolutionName the method used for the separation of a mixture of iodine and sodium chloride.
Easy
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