Question

What is the rank of India in the world in terms of production of Manganese?
A. 2nd
B. 4th
C. 6th
D. 8th

Answer 1

Hint:
With the symbol Mn and atomic number 25, manganese is a chemical element. It is not present in nature as a free element; it is mostly found in conjunction with iron in minerals. Manganese is a transition metal, especially in stainless steel, with a multifaceted array of industrial alloy applications.

Complete answer:
India is the sixth-largest manganese producer. As with China and Brazil, the country is a major user of manganese as well as one of the world's biggest manufacturers. Unfortunately, according to the Indian Ministry of Mines, the nation will face a shortage of manganese for steel production by 2020, which could pose problems for India in the years to come.

Although the steel industry is the main consumer of manganese metal, consuming it as an additive in the manufacture of steel to improve the strength and work ability of the key building material, manganese is often mixed to produce tin cans with aluminium. In the manufacture of zinc-carbon and alkaline batteries, manganese dioxide and manganese oxide are also used as cathode materials. Additionally, manganese can be used as an additive to help coat and secure the engine of a car after crude oil is processed.

And one of the most motivating applications of as reported, manganese is on the market for lithium-ion batteries. The silvery metal is used to create lithium-nickel-manganese-cobalt oxide, which is known to increase the energy load and lifespan. In the electric vehicle industry, batteries that use this mineral composition are in high demand and are also in use in space.

Therefore, the correct answer is C

Note:
Manganese is the 12th most abundant element in the Earth's crust, and due to its numerous and varied uses in the manufacture of steel and high-capacity batteries, the element is experiencing immense global demand. Approximately 18.5 million tonnes of manganese are produced annually worldwide and demand for the silver-grey metal has risen dramatically in recent years.