Advertisements
Advertisements
प्रश्न
State any two uses of manganese.
उत्तर
- A special type of steel is made with the use of manganese. It serves as the foundational raw material for the production of its alloy.
- It is utilized to make china clay, insecticides, and bleaching powder.
- It is also utilized in paints as a black-brown pigment.
- In dry cell batteries, it serves as a filler.
Notes
Student can refer to the provided solution based on their prefer marks.
APPEARS IN
संबंधित प्रश्न
Answer the following question.
Mention two ways in which hydroelectric power is better than nuclear power.
Answer the following question.
Discuss any three problems associated with the use of thermal power.
Answer the following question.
Name any two river valleys responsible for the bulk production of coal in India.
State the geographical condition favorable for the growth of :
Tea
Name the major state in India and its one centre for the production of the following :
(i) Mica
(ii) Petroleum
Name a major state for the development of the following :
Thermal Power
Name two centers in Chhattisgarh where the following is mined :
bauxite
Name the largest producing state of the following mineral and also give one use of this mineral:
Mica
State any two advantages of hydel power over thermal power.
State any two disadvantages of above fossil fuel.
