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What is the reagent used for testing flu...

What is the reagent used for testing fluoride ion in water

A

Alizarin-S

B

Quinalizarin

C

Phenolphthalein

D

Benzene

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The correct Answer is:
A
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ERRORLESS -HALOGEN CONTAINING COMPOUND-Ordinary Thinking Objective Question (Uses of Halogen containing compounds)
  1. Which of the following is known as freon which is used as a refrigeran...

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  2. Which of these can be used as moth repellant

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  6. Iodoform is used as an:

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  8. What is the reagent used for testing fluoride ion in water

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  9. C Cl(4) and freons :

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  10. Statement “Ozone in atmosphere is decreased by emission of chloro-fluo...

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  11. The use of the product obtained as a result of reaction between aceton...

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  12. CF(x)CI(y) [Where x + y =4] These compounds are not used because

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  13. An important insecticide is obtained by the action of chloral on chlor...

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  14. Use of chlorofluorocarbons is NOT encouraged because .

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  15. Chloropicrin is used as

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  16. The compound (CH(3))(2).overset(OH)overset(|)(C)C Cl(3) is

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  17. Which plastic is obtained from CHCl(3) as follows . CHCl(3)underset(...

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  18. The total number of stereoisomeric forms of C(6)H(6)Cl(6) known is

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  19. Assertion: CHCl(3) is stored in transparent bottles. Reason: CHCl(3)...

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  20. Assertion: C Cl(4) is not a fire extinguisher. Reason: C Cl(4) is in...

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