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प्रश्न
If iron reacts with dilute sulphuric acid, what will be the products?
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उत्तर
Iron reacts with dilute sulphuric acid as :
Fe + H2SO4 → FeSO4 + H2.
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संबंधित प्रश्न
When a piece of limestone reacts with dilute HCl, a gas X is produced. When gas X is passed through lime water then a white precipitate Y is formed. On passing excess of gas X, the white precipitate dissolves forming a soluble compound Z.
- What are X, Y and Z?
- Write equations for the reactions which take place:
- When limestone reacts with dilute HCl.
- When gas X reacts with lime water to form white precipitate Y.
- When excess of gas X dissolves white precipitate Y to form a soluble compound Z.
How is the neutralisation of a carbonate with an acid different from the neutralisation of an oxide or a hydroxide?
Write the neutralisation reaction between acids and bases in terms of the ions involved.
Write any two important uses of bases.
Give the name and formula of two : Weak dibasic acids
How is an acid prepared from a non metal and a base from a metal? Give equation.
Solution A is strong acid B weak acid C strong alkali.
Which solution contains solute molecules in addition to water molecules?
The preparation of Lead sulphate from Lead carbonate is a two-step process. (Lead sulphate cannot be prepared by adding dilute Sulphuric acid to Lead carbonate.)
Why is the direct addition of dilute sulphuric acid to Lead carbonate an impractical method of preparing Lead sulphate?
Which of the following set of substances contain acids?
Acidic or basic solutions are good conductors of electricity. Justify your answer.
