S N Jha, Geeta Negi and, Neelima Jain Solutions for Chapter: Separation of Substances, Exercise 2: CHECK YOUR KNOWLEDGE-2

Author:S N Jha, Geeta Negi & Neelima Jain

S N Jha Science Solutions for Exercise - S N Jha, Geeta Negi and, Neelima Jain Solutions for Chapter: Separation of Substances, Exercise 2: CHECK YOUR KNOWLEDGE-2

Attempt the practice questions on Chapter 5: Separation of Substances, Exercise 2: CHECK YOUR KNOWLEDGE-2 with hints and solutions to strengthen your understanding. Science Success solutions are prepared by Experienced Embibe Experts.

Questions from S N Jha, Geeta Negi and, Neelima Jain Solutions for Chapter: Separation of Substances, Exercise 2: CHECK YOUR KNOWLEDGE-2 with Hints & Solutions

EASY
6th CBSE
IMPORTANT
Science Success>Chapter 5 - Separation of Substances>CHECK YOUR KNOWLEDGE-2>Q 1

Name the process by which grains separated from the stalks of plants.

MEDIUM
6th CBSE
IMPORTANT
Science Success>Chapter 5 - Separation of Substances>CHECK YOUR KNOWLEDGE-2>Q 2

When is handpicking used as a method of separation?

MEDIUM
6th CBSE
IMPORTANT
Science Success>Chapter 5 - Separation of Substances>CHECK YOUR KNOWLEDGE-2>Q 3

Why are two separate heaps of substances formed during the process of winnowing?

MEDIUM
6th CBSE
IMPORTANT
Science Success>Chapter 5 - Separation of Substances>CHECK YOUR KNOWLEDGE-2>Q 4

When is sieving used as a method of separation?

MEDIUM
6th CBSE
IMPORTANT
Science Success>Chapter 5 - Separation of Substances>CHECK YOUR KNOWLEDGE-2>Q 5

Sieving of flour is not advisable. Why?