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Plaster of Paris hardens by...

Plaster of Paris hardens by

A

giving of `CO_2`

B

changing into `CaCO_3`

C

combining with water

D

giving out water

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VGS PUBLICATION-BRILLIANT-ACIDS,BASESAND SALTS-EXERCISE
  1. The aqueous solution of Aluminium Sulphate is

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  2. Plaster of Paris hardens by

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  3. Consider the following statements : a. The hydronium ion (H(3)O^...

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  4. Consider the following statements : a) Hydrogen chloride gas turn...

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  5. Select the odd one out:

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  6. If a few drops of a concentrated acid accidentally spills over the ha...

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  7. What is correct for following ? i) Lemon Juice ii) Solution...

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  8. A man runs towards a mirror with a speed of 15 m-s^(-1) . What is the...

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  9. Which of the following solution has incorrect option of colour change,...

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  10. When vinegar reacts with baking soda the gas evolved is

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  11. Identify the correct representation of reaction occurring during chlor...

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  12. During the preparation of hydrogen chloride gas on a humid day, the ga...

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  13. The aqueous solution of Aluminium Sulphate is

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  14. Plaster of Paris hardens by

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  15. Consider the following statements : a. The hydronium ion (H(3)O^...

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  16. Consider the following statements : a) Hydrogen chloride gas turn...

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  17. Select the odd one out:

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  18. If a few drops of a concentrated acid accidentally spills over the ha...

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  19. What is correct for following ? i) Lemon Juice ii) Solution...

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  20. A man runs towards a mirror with a speed of 15 m-s^(-1) . What is the...

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