Write 'F' for true and for false for the following statements
Charcoal is used in the purification of water.
Therefore, the given statement is true.
State whether the following statements are True or False. If false, write the correct statement.
Ocean water cannot be used for domestic purposes.
Write true or false for the following statements.
Neon gas is used for filling weather observation balloons.
The catalyst MnO2 is used for laboratory preparation of oxygen gas.
Write true or false for the following statement:"Water is an element."
Write true or false for the following statement:“Distillation is a good method for purifying water for town supply.”