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Stainless steel is very useful material for our life. In stainless steel, iron is mixed with 
  • a)
    Ni and Cr
  • b)
    Cu and Cr
  • c)
    Ni and Cu
  • d)
    Cu and Au
Correct answer is option 'A'. Can you explain this answer?
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Stainless steel is very useful material for our life. In stainless ste...
Nickel and chromium are added to iron to make stainless steel.
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Stainless steel is very useful material for our life. In stainless ste...
Answer is a bcs stainless steel is very useful material for our life. In stainless steel, iron is mixed with Ni and Cr
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Stainless steel is very useful material for our life. In stainless ste...
Stainless steel = Fe + Ni + Cr
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Read the text given below and answer the questions that follows:The iron and steel industry is the basic industry since all the other industries — heavy, medium and light, depend on it for their machinery. Steel is needed to manufacture a variety of engineering goods, construction material, defence, medical, telephonic, scientific equipment and a variety of consumer goods. Production and consumption of steel is often regarded as the index of a country’s development. Iron and steel is a heavy industry because all the raw materials as well as finished goods are heavy and bulky, entailing heavy transportation costs. Iron ore, coking coal and limestone are required in the ratio of approximately 4 : 2 : 1. Some quantities of manganese are also required to harden the steel. Where should the steel plants be ideally located? Remember that the finished products also need an efficient transport network for their distribution to the markets and consumers. In 2016 with 95.6 million tonnes of crude steel production, India ranked 3rd among the world crude steel producers. It is the largest producer of sponge iron. In 2016 per capita consumption of steel in the country was only around 63 kg per annum against the world average of 208 kg.Answer the following MCQs by choosing the most appropriate option.Q. Which industry is called the basic industry of India?

Read the text given below and answer the questions that follows:The iron and steel industry is the basic industry since all the other industries — heavy, medium and light, depend on it for their machinery. Steel is needed to manufacture a variety of engineering goods, construction material, defence, medical, telephonic, scientific equipment and a variety of consumer goods. Production and consumption of steel is often regarded as the index of a country’s development. Iron and steel is a heavy industry because all the raw materials as well as finished goods are heavy and bulky, entailing heavy transportation costs. Iron ore, coking coal and limestone are required in the ratio of approximately 4 : 2 : 1. Some quantities of manganese are also required to harden the steel. Where should the steel plants be ideally located? Remember that the finished products also need an efficient transport network for their distribution to the markets and consumers. In 2016 with 95.6 million tonnes of crude steel production, India ranked 3rd among the world crude steel producers. It is the largest producer of sponge iron. In 2016 per capita consumption of steel in the country was only around 63 kg per annum against the world average of 208 kg.Answer the following MCQs by choosing the most appropriate option.Q. Index of a country is regarded on what basis? Select the appropriate option

Read the text given below and answer the questions that follows:The iron and steel industry is the basic industry since all the other industries — heavy, medium and light, depend on it for their machinery. Steel is needed to manufacture a variety of engineering goods, construction material, defence, medical, telephonic, scientific equipment and a variety of consumer goods. Production and consumption of steel is often regarded as the index of a country’s development. Iron and steel is a heavy industry because all the raw materials as well as finished goods are heavy and bulky, entailing heavy transportation costs. Iron ore, coking coal and limestone are required in the ratio of approximately 4 : 2 : 1. Some quantities of manganese are also required to harden the steel. Where should the steel plants be ideally located? Remember that the finished products also need an efficient transport network for their distribution to the markets and consumers. In 2016 with 95.6 million tonnes of crude steel production, India ranked 3rd among the world crude steel producers. It is the largest producer of sponge iron. In 2016 per capita consumption of steel in the country was only around 63 kg per annum against the world average of 208 kg.Answer the following MCQs by choosing the most appropriate option.Q. Manufacturing steel is not every person's business. Suppose you are working in a steel industry, what will be the proportion of Iron Ore, coking coal and limestone you would use to produce steel?

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Stainless steel is very useful material for our life. In stainless steel, iron is mixed witha)Ni and Crb)Cu and Crc)Ni and Cud)Cu and AuCorrect answer is option 'A'. Can you explain this answer?
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Stainless steel is very useful material for our life. In stainless steel, iron is mixed witha)Ni and Crb)Cu and Crc)Ni and Cud)Cu and AuCorrect answer is option 'A'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Stainless steel is very useful material for our life. In stainless steel, iron is mixed witha)Ni and Crb)Cu and Crc)Ni and Cud)Cu and AuCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Stainless steel is very useful material for our life. In stainless steel, iron is mixed witha)Ni and Crb)Cu and Crc)Ni and Cud)Cu and AuCorrect answer is option 'A'. Can you explain this answer?.
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