Physical Change
Physical Change: Overview
This topic covers concepts, such as, Physical Change, Characteristics of Physical Change, Evaporation, Distillation, Sublimation, Condensation & Crystallisation etc.
Important Questions on Physical Change
Which of the following methods is suitable for preventing an iron frying pan from rusting?
When the fermentation of fructose results in the bitter product mannitol, the fermentation is sometime termed as-
Which of the following processes is condensation?
Which of the following rates of condensation through evaporation is measured?
Condensation happens most often when a vapour is:
Which of the following is the first step in the production of condensation?
Condensation starts ________ point.
Which of the following is known as mother liquor?
At room temperature, the impure compound in crystallisation is?
Which of the following options is an example of crystallisation?
Crystallisation is based on the?
The chemical composition of a substance undergoing physical change:
Which of the following is a physical change?
