Advertisements
Advertisements
Question
What is the contribution of chemistry in the following field?
National Defence
Advertisements
Solution
Contribution of chemistry in the field of national Defence:
Substances like gunpowder, T.N.T. (trinitrotoluene), phosgene, chemical weapons, laughing gas, etc., are all products of chemistry which contribute to the national defence.
APPEARS IN
RELATED QUESTIONS
What is chemistry?
What is ‘Philosopher’s stone’?
Choose the correct alternative from the choices given below for the following statement:
Trinitrotoluene is used as
State the functions of the following basic glass apparatus:
Beaker
State the functions of the following basic glass apparatus:
Round bottom flask
Give a comparative difference between soaps and detergents. Give a reason. why detergents have an advantage over soap.
Select the correct name from the choices given below for the following case.
Predecessors to the modern Chemist who created the ‘Philosopher's stone’.
Select the correct name from the choices given below for the following case.
A substance which absorbs moisture and keeps the skin dry and free from rashes.
Select the correct apparatus from A, B, or C for the following functions of the apparatus given.
A glass apparatus resistant to chemicals, made of pyrex, and used for heating specific liquids.
Select the correct apparatus from A, B, or C for the following functions of the apparatus given.
A modern apparatus with an air regulator, used for heating purposes.
