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The role of phosphate in detergent powde...

The role of phosphate in detergent powder is to:

A

Control pH level of the detergent water mixture

B

Remove `Ca^(2+) and Mg^(2+)` ions from the water that causes the hardness of water

C

Provide whiteness to the fabrics

D

Form solid detergent as phosphate-less detergent are liquid in nature.

Text Solution

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The correct Answer is:
B
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MODERN PUBLICATION-CHEMISTRY IN EVERY DAY LIFE -Multiple Choice Question (Level-II)
  1. Progestogens and oestrogens are used as:

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  2. The bacteriostatic antibiotic among the following is :

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  3. The role of phosphate in detergent powder is to:

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  4. Which one among the following is not an analgesic?

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  5. Bithional is added to soap as an additive to function as a/an :

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  6. Which of the following is employed as Tranquilizer?

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  7. The compound is used as:

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  8. Antiseptics and disinfectants either kill or prevent the growth of mic...

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  9. Which is the correct statement about birth control pills?

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  10. Which of the following statements is correct?

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  11. Salvarsan is arsenic containing drug which was first used for the trea...

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  12. A narrow spectrum antibiotic is active against

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  13. The compound that causes general antidepressant action on the central ...

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  14. Compound which is added to soap to impart antiseptic properties is

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  15. Which of the following enhances leathering property of soap?

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  16. Glycerol is added to soap. It functions

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  17. Which of the following is an example of liquid dishwashing detergent?

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  18. Polyethyleneglycols are used in the preparation of which type of deter...

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  19. Which of the following statements is not true about enzyme inhibitors?

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  20. Chloramphenicol is

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