Subject :NSO Class : Class 6
A few mixtures are listed in the box.
(i) Salt solution (ii) Oil and water (iii) Alcohol
and water (iv) Soda water (v) Iron and sand
(vi) Flour and husk (vii) Milk
Now, read the given passage and fill in the blanks by
selecting an appropriate option.
Mixtures (p) are homogeneous in nature while
mixtures (q) are heterogeneous in nature. Mixture(s)
(r) is/are separated into its/their components
by centrifugation where (s) component collects
towards the centre. Mixture (t) is separated into
its components by distillation where the component
having (u) boiling point gets collected in the
receiver flask first.
| P | Q | R | S | T | U | |
| A | i, ii, vi | iii, iv, v, vii | ii, v | Heavier | iii | Higher |
| B | ii, iv, vi | i, iii, v, vii | ii, iv | Lighter | vii | Lower |
| C | i, iii, iv | ii, v, vi, vii | vii | Lighter | iii | Lower |
| D | i, iii, vi | ii, iv, v, vii | iv, vii | Heavier | i | Higher |