What is a mixture of potassium nitrate, powdered charcoal and sulphur

1.
What is a mixture of potassium nitrate, powdered charcoal and sulphur called?

A. Glass

B. Cement

C. Paint

D. Gun powder

Answer» E.

Discussion

No Comment Found

Related MCQs

Solder is an alloy of

CNG used in automobiles to check pollution, mainly consists of

Pyrethrin used in mosquito coil is obtained from

'Acid rain' is caused due to air - pollution by

Which one of the following elements is used in the manufacture of safety matches?

Which of the following is not a nitrogenous fertilizer ?

The metal compound commonly found in Sindhoor or Kumkum is based on

In chemical terms, what are alums used for purifying water for drinking purposes ?

Which one of the following is not present in cement ?

Milk is a

What is a mixture of potassium nitrate, powdered charcoal and sulphur called?

Discussion

No Comment Found

Related MCQs

Reply to Comment

1.	What is a mixture of potassium nitrate, powdered charcoal and sulphur called?
A.	Glass
B.	Cement
C.	Paint
D.	Gun powder
Answer» E.