Question

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SECTION - B
Multiple Choice Questions (MCQs) Scientific/Practical skills:
1. In the process of winnowing of wheat grains mixed with tiny bits of paper, which will fall at a
distance?
(a) wheat grains a
O (b) bits of paper O () both of these O (d) none of these
.. In decantation, we can pour the clean water into another beaker gently with the help of a
(a) funnel
0 (b) glass tube O (c) glass rod 0 (d) beaker
During filtration, what do we obtain on the filter paper?
(a) filtrate O (b) muddy water 0 (c) residue O (d) clear water
The salt from sea water is made by the process of
(a) evaporation O (b) filtration
(c) distillation (d) condensatio​

Answer 1

Explanation:

sorry but I can't understand this question.