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Which of the following statements is/are true in context of manganese and its production in India?
  • a)
    It is an important raw material in iron industries.
  • b)
    It is mainly associated with the Dharwar system.
  • c)
    Odisha is the leading producer of manganese.
  • d)
    All of the above
Correct answer is option 'D'. Can you explain this answer?
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Which of the following statements is/are true in context of manganese ...
Manganese is an important raw material for smelting of iron ore and also used for manufacturing ferro alloys. Manganese deposits are found in almost all geological formations, however, it is mainly associated with the Dharwar system. Odisha is the leading producer of Manganese. Major mines in Odisha are located in the central part of the iron ore belt of India.
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Which of the following statements is/are true in context of manganese ...
Manganese and its Production in India

Introduction:
Manganese is an important industrial metal, which is used in the manufacturing of steel, batteries, ceramics, and fertilizers. India is one of the major producers of manganese in the world. Let's discuss the statements given in the question in detail.

Importance of Manganese in Iron Industries:
Manganese is an essential raw material in the production of iron and steel. It acts as a deoxidizer and desulfurizer, and improves the strength, toughness, and hardness of steel. It also prevents the formation of cracks in steel during the rolling process. Therefore, manganese is a crucial element in the iron industry.

Association of Manganese with Dharwar System:
The Dharwar system is a geological formation found in India, which is rich in minerals and metals. Manganese ores are mainly associated with the Dharwar system. The major manganese deposits in India are found in Madhya Pradesh, Orissa, Maharashtra, Karnataka, and Andhra Pradesh, which are all part of the Dharwar system. Therefore, it can be said that manganese is mainly associated with the Dharwar system in India.

Manganese Production in Odisha:
Odisha is the leading producer of manganese in India. It accounts for more than 30% of the total manganese production in the country. The major manganese mines in Odisha are located in the districts of Keonjhar, Sundargarh, and Jajpur. Other manganese-producing states in India include Madhya Pradesh, Maharashtra, and Andhra Pradesh.

Conclusion:
In conclusion, all the statements given in the question are true. Manganese is an important raw material in the iron industry. It is mainly associated with the Dharwar system in India. Odisha is the leading producer of manganese in the country.
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Directions: Read the following passage very carefully and answer the questions on the basis of it:Iron and steel Industry The Iron and steel industry forms the base of all other industries and, therefore, it is called a basic industry. It is basic because it provides raw material for other industries such as machine tools used for further production. It may also be called a heavy industry because it uses large quantities of bulky raw materials and its products are also heavy.Iron is extracted from iron ore by smelting in a blast furnace with carbon (cok e) and limestone. The molten iron is cooled and moulded to form pig iron which is used for converting into steel by adding strengthening materials like manganese. The large integrated steel industry is traditionally located close to the sources of raw materials - iron ore, coal, manganese and limestone - or at places where these could be easily brought, e.g. near ports. But in mini steel mills access to market is more important than inputs. These are less expensive to build and operate and can be located near markets because of the abundance of scrap metal, which is the main input. Traditionally, most of the steel was produced at large integrated plants, but mini mills are limited to just one-step process – steel making-and are gaining ground.Distribution: The industry is one of the most complex and capital-intensive industries and is concentrated in the advanced countries of North America, Europe and Asia. In U.S.A, most of the production comes from the north Appalachian region (Pittsburgh), Great Lake region (Chicago-Gary, Erie, Cleveland, Lorain, Buffalo and Duluth) and the Atlantic Coast (Sparrows point and Morisville). The industry has also moved towards thesouthern state of Alabama. Pittsburg area is now losing ground. It has now become the “rust bowl” of U.S.A. In Europe, U.K., Germany, France, Belgium, Luxembourg, the Netherlands and Russia are the leading producer’s.The important steel centres are Scun Thorpe, Port Talbot, Birmingham and Sheffield in the U.K; Duisburg, Dortmund, Dusseldorf and Essen in Germany; Le Creusot arid st. Ettienne in France; and Moscow, St.Petersburgh, Lipetsk, Tula, in Russia and Krivoi Rog and Donetsk in Ukraine. In Asia, the important centres include Nagasaki and Tokyo-Yokohama in Japan; Shanghai, Tienstin and Wuhan in China; and Jamshedpur, Kulti-Bumpur, Durgapur, Rourkela, Bhilai, Bokaro, Salem, Visakhapatnam and Bhadravati in India.Q. Arrange the following statements related to manufacturing of steel in proper sequence.A. Smelting is done in a blast f urnace with carbon and limestoneB. Which is then used for conv erting into steel by adding strengthening material Like manganeseC. Iron is extracted from iron oreD. The molten iron then is cooled and moulded to form pig ironChoose the correct answer from the options given below

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Which of the following statements is/are true in context of manganese and its production in India?a)It is an important raw material in iron industries.b)It is mainly associated with the Dharwar system.c)Odisha is the leading producer of manganese.d)All of the aboveCorrect answer is option 'D'. Can you explain this answer?
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Which of the following statements is/are true in context of manganese and its production in India?a)It is an important raw material in iron industries.b)It is mainly associated with the Dharwar system.c)Odisha is the leading producer of manganese.d)All of the aboveCorrect answer is option 'D'. Can you explain this answer? for Humanities/Arts 2024 is part of Humanities/Arts preparation. The Question and answers have been prepared according to the Humanities/Arts exam syllabus. Information about Which of the following statements is/are true in context of manganese and its production in India?a)It is an important raw material in iron industries.b)It is mainly associated with the Dharwar system.c)Odisha is the leading producer of manganese.d)All of the aboveCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Humanities/Arts 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements is/are true in context of manganese and its production in India?a)It is an important raw material in iron industries.b)It is mainly associated with the Dharwar system.c)Odisha is the leading producer of manganese.d)All of the aboveCorrect answer is option 'D'. Can you explain this answer?.
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