Dr VIRAF. J. DALAL Solutions for Chapter: Water, Exercise 1: EXERCISE
Dr VIRAF. J. DALAL Chemistry Solutions for Exercise - Dr VIRAF. J. DALAL Solutions for Chapter: Water, Exercise 1: EXERCISE
Attempt the practice questions on Chapter 4: Water, Exercise 1: EXERCISE with hints and solutions to strengthen your understanding. NEW SIMPLIFIED MIDDLE SCHOOL CHEMISTRY solutions are prepared by Experienced Embibe Experts.
Questions from Dr VIRAF. J. DALAL Solutions for Chapter: Water, Exercise 1: EXERCISE with Hints & Solutions
State whether the following statement is true or false. If false write correct statement.
Solubility of most solids decrease with increase in temperature.
State whether the following statement is true or false. If false write correct statement.
Distilled water is potable water.
State whether the following statement is true or false. If false write correct statement.
The process to remove germs in water is called sterilization.
Differentiate between chemical pollution and thermal pollution.
State what is meant by the terms 'conservation of water'. State a few water saving methods which may be used in home to conserve water.
Give a reason why conservation of water is essential in spite of the fact that three fourth of the earth's surface is covered by water.
Give a reason why polluted water causes disease?
Give a reason why drip irrigation helps in conservation of water.
