Which of the following statements is true? |
i. Grains are obtained from stalks by threshing. |
ii. A mixture of oil and water can be separated by filtration. |
iii. Water can be separated from salt by evaporation. |
iv. A mixture of iron filings and rice flour can be separated by magnet. |
A) i, ii, iii only
B) i, ii, iii, iv
C) ii, iii, iv only
D) i, iii and iv
E) None of these
Correct Answer: D
You need to login to perform this action.
You will be redirected in
3 sec