Separation of Substances - I
Description: Separation of Substances | |
Number of Questions: 15 | |
Created by: Muni Gupte | |
Tags: Separation of Substances Language Conventions Need for Separating Substances Separation Techniques Based on Density Methods of Separation: Handpicking and Threshing Solution and its Saturation Separation of Dissolved Substances Usage of Multistage Methods for Separation |
Which of the following can be separated by using sedimentation and decantation?
How can a mixture of NH3 and H2 be separated?
Why handpicking method is not used in godowns to remove dirt, stone and husk from the grains of wheat and rice?
Which of the following does not undergo sublimation?
Which of the following methods is used to separate dirt, stone and husk from pulses?
Which of the following method(s) is/are used to separate impurities from wheat commercially?
Which of the following substances can be separated by wind?
Which of the following sets of methods is used to separate the mixture of salt, water and sand?
The capacity of a saturated salt solution can be increased by
A vessel contains a mixture of sugar, rice and water. Rice can be separated by ___, while sugar can be recovered by ____.
Which of the following is not involved in the purification of muddy water?
Which of the following substances can be separated by decantation?
How would you differentiate between chalk powder and salt without tasting them?
The process of evaporation is used to separate __________.
Which of the following methods is preferred to separate tea leaves from liquid?