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A chemical compound having smell of chlo...

A chemical compound having smell of chlorine is used to remove yellowness of white clothes in laundries. Name the compound and write the chemical equation involved in its preparation.

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Verified by Experts

The compound is bleaching powder `CaOcl_(2)).` It removes yellowness from clothes due to its bleaching action. For chemical equation, consult section 2.15
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DINESH PUBLICATION-ACIDS, BASES AND SALTS -SHORT ANSWER QUESTIONS
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  2. A doctor applied surgical bandages on the fractured bones of a patient...

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  3. A chemical compound having smell of chlorine is used to remove yellown...

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  4. Explain giving reasons : (i) Tartaric acid is a component of baking ...

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  5. What happens to the crystals of washing soda when exposed to air ?

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  6. How is chloride of lime chemically different from calcium chloride " W...

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  7. State the chemical property in each case on which the following uses o...

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  8. Crystals of copper sulphate are heated in a test tube fore some time. ...

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  9. A person is sufering from indigestion due to the intake of hot spicy f...

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  10. (a) Give the chemical names of acids present in : {:((i),"ants",(ii)...

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  11. Oxide of metals are basic ehile those of non-metals are acidic. Explai...

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  12. What are antacids ? Name two compounds which are used as antacids ?

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  13. (a) What would be the colour of the solution when copper oxide and dil...

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  14. A white powder is added while baking breads and cakes to make them fof...

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  15. What are the three products of 'Chlor-alkali process' ? Write one comm...

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  16. Why do HCl, HNO(3), etc., show acidic characters in aqueous solutions ...

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  17. The pH of the mouth of a person is lower than 5.5. What changes will o...

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  18. (a) Why are some salts called hydrated salts ? (b) Give two examples...

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  19. What is bleaching powder chemically called ? Give a reaction for its p...

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  20. What are olfactory indicators ? Dry HCl gas does not change the colour...

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