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How do metal displaces hydrogen from aci...

How do metal displaces hydrogen from acids? Explain with an activity.

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Metals displaces hydrogen gas from dilute acids. This is an example for

One mole of chlorine combines with certain weight of a metal giving 111 g of its chloride. The same amount of metal can displace 2 g of hydrogen from an acid. The atomic weight of the metal is:

Name two metals which will displace hydrogen from dilute acids, and two metals which will not.

How do you demonstrate displacement reaction?

The IIIA group element that does not displace hydrogen from hydrochloric acid is

The III A group element that does not displace hydrogen from hydrochloric acid is

The IIIA group clement that does not displace hydrogen from hydrochloric acid is

The element that does not displace hydrogen from dilute acids is

VGS PUBLICATION-BRILLIANT-ATOMS ,MOLECULES AND CHEMICAL REACTIONS-EXERCISE
  1. The gas liberated when zinc reacts with dilute HCI is

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  2. Explain ‘displacement reaction’ with an activity.

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  3. How do metal displaces hydrogen from acids? Explain with an activity.

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  4. Describe the reaction of iron with Copper sulphate through an activity...

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  5. How do you prove that iron is more reactive than copper?

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  6. Write an activity to each of the following chemical reaction. B) Che...

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  7. Define double displacement reaction and give an example.

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  8. Take a pinch of lead nitrate and dissolve in 5.0 ml of distilled water...

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  9. Take a pinch of lead nitrate and dissolve in 5.0 ml of distilled water...

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  10. Take a pinch of lead nitrate and dissolve in 5.0 ml of distilled water...

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  11. Prove Oxidation and Reduction reactions with an experiment.

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  12. Explain redox reactions with an experiment.

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  13. Do you get the same result if the conical flask is not closed?

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  14. Recall the burning of magnesium ribbon in air. Do you think mass is co...

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  15. 100g. of mercuric oxide decomposes to give 92.6g. of mercury and 7.4g....

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  16. Discuss with your friends if the carbon dioxide that you breathe out a...

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  17. Which postulate of Dalton’s theory is the result of the law of conserv...

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  18. Which postulate of Dalton’s theory can explain the law of constant pro...

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  19. Where does the matter charcoal go?

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  20. Wet clothes dry after sometime – where does the water go? What happens...

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