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What do you observe when hydrogen gas is...

What do you observe when hydrogen gas is passed through soap solution ?

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The rising of soap bubbles proves that hydrogen is lighter than air.
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S CHAND IIT JEE FOUNDATION-HYDROGEN-QUESTION BANK
  1. What is produced when when hydrogen combines with highly reactive meta...

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  2. In a redox reaction, what happens to (a) an oxidising agent, (b) a red...

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  3. What do you observe when hydrogen gas is passed through soap solution ...

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  4. A hydrogen gas-filled jar is held with its mouth downwards. A lighted ...

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  5. The following apparatus is set up to show that hydrogen burns in air t...

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  6. The following apparatus is set up to show that hydrogen burns in air t...

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  7. The following apparatus is set up to show that hydrogen burns in air t...

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  8. The following apparatus is set up to show that hydrogen burns in air t...

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  9. Metallic hydrides react with water to form liquid 'A' and gas 'B'. In ...

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  10. Metallic hydrides react with water to form liquid 'A' and gas 'B'. In ...

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  11. Metallic hydrides react with water to form liquid 'A' and gas 'B'. In ...

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  12. Match the statements in column A with those in column B.

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  13. Fill in the boxes with alphabets to give correct answer. I am a met...

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  14. Fill in the boxes with alphabets to give correct answer. I am a meta...

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  15. Fill in the boxes with alphabets to give correct answer. I am formed...

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  16. Fill in the boxes with alphabets to give correct answer. I am a gas ...

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  17. Fill in the boxes with alphabets to give correct answer. We are form...

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  18. Fill in the boxes with alphabets to give correct answer. I am a met...

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  19. Fill in the boxes with alphabets to give correct answer. It was I wh...

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  20. Fill in the boxes with alphabets to give correct answer. Hydrogen pr...

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