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For galvanizing iron which of the following metals is used?

For galvanizing iron which of the following metals is used? Correct Answer Zinc

লোহা ধাতুর ক্ষয় রোধ করার জন্য এ ধাতুর উপর জিংক ধাতুর প্রলেপ দেওয়াকে গ্যালভানাইজিং বলে।

Related Questions

Consider the given statement to be true even if they seem to be at variance with the commonly known facts and decide which of the given conclusions logically follow(s) from the statements. Statements: Some metals are iron. Some iron are heavy. Conclusion: 1. All iron are metals. 2. All heavy are metals.
Which of the following statements are correct? 1. Steel and cast iron are multi-phase alloys. 2. Ferrite is a single phase interstitial solid solution of carbon in iron. 3. Wrought iron is a highly refined iron with a small amount of slag which gives resistance to progressive corrosion. 4. Stellite contains large amounts of metals like cobalt and tungsten resulting in high hardness. Select the correct answer using the code given below.
Which of the following are not chemical changes? 1. Tempering of iron 2. Conversion of the iron piece into an electro-magnet by passing the current around the iron 3. Melting of iron 4. Rusting of iron Select the correct answer using the code given below:
Which of the following statements are true with respect to iron ore?
I. Limestone and coal are important for smelting iron ore
II. More than 20% of the world iron ore deposits are in India
III. Odisha and Jharkhand top in the production of iron ore
IV. Iran is the largest buyer of Indian iron ore
Out of the total production of iron from hematite, an ore of Iron, 20% of the ore gets wasted, and out of the remaining iron, only 25% is pure iron. If the pure iron obtained in a year from a mine of hematite was 80,000 kg, then the quantity of hematite mined from that mine in the year is
The following question has two premises and two conclusions. If the premises re assumed to be true (irrespective of factuality), then, in respect of each of the items given below, which of the following conclusions follow logically? Premises: All metals are grey in colour. Some metals are heavy. Conclusion: I. All heavy metals are grey in colour. II. All light metals are not grey in colour.
For galvanizing iron which of the following metal is used?
For galvanizing Iron, which of the following metal is used?
Consider the following statements with respect to corrosion : 1. It is a natural process that converts a refined metal into a more chemically stable form such as oxide, hydroxide, or sulfide. 2. It is accelerated by warm temperatures and by acids and salts. 3. Galvanizing can protect against corrosion of iron and steel. Which of the statements given above are correct?
Which of the following facts is/are correct about the blast furnace in Iron metallurgy? Limestone is added to the blast furnace to reduce the iron oxide in the ore to iron. Coke is added to the blast furnace to physically separate iron from other impurities. Carbon dioxide reduces to carbon monoxide.