Question

B. FILL IN THE BLANKS :
1. A pure substance has ...
... melting and boiling points.
Mist is a mixture of all ....... in air.
& Smog is a mixture of smoke and ........
4. The constituents of impure substance may be in ..
..... ratio.
5. Constituents of a ...... ........... can be separated out by physical means
line can be separated from a mixture of iodine and common salt by the
rocess
7 Winnowing ........... is used to separate husk from grains.
8. Tea leaves can be separated from its solution by ....
9. When two solids components differ in their size
o solids components differ in their sizes, they can be separated by the process
10. A pure substance has only one kind of .​

Answer 1

Answer:

1-pure particles

2-0 and 100 celcius

3-suspended particles and fogg

4-any

5-suspension

7-process

8-filtration

9-filteration

10-particle

hope this helps u!!