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When H2S gas in passed through nitric ac...

When `H_2S` gas in passed through nitric acid, the product is :

A

rhomic sulphur

B

primatic sulphur

C

amorphous sulphur

D

monoclinic sulphur

Text Solution

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The correct Answer is:
C
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OP TANDON-THE COLLOIDAL STATE-Objective Questions
  1. surface tension of lyophilic sols is

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  2. Which one of the following is corectly matched ?

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  3. When H2S gas in passed through nitric acid, the product is :

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  4. Tyndall effect in shown by :

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  5. On addition of 1 mL solution of 10% NaCl to 10 mL gold sol in the pres...

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  6. Which of the following forms cationic micelles above certain concentra...

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  7. The smog is essentially caused by the presence of :

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  8. Which one of the following is most effective in causing the coagulatio...

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  9. The fresh precipitate can be transformed in colloidal state by

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  10. Oils and fats are obtained by saponification potassium steatrate. Its ...

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  11. Which one of the following forms micelles in aqueous solution above ce...

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  12. Muddy water can be purified through coagulation using

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  13. The dispersed phase in colloidal iron (III) hydroxide and collodial go...

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  14. An emulsifier is a substance which :

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  15. Gold number is associated with

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  16. Which one of the following is a false statement?

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  17. The presence of electric charge on colloidal particles is indicated by...

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  18. Which of the following properties are characteristic of lyophobic sols...

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  19. In a electrical field, the particles of a colloidal system move toward...

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  20. Cetyl trimethyl ammonium chloride is which type of detergent ?

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