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Which of the following is the most suita...

Which of the following is the most suitable test to identify water

A

Smell the liquid

B

Addition of anhydrous copper sulphate turns it blue

C

Dip a litmus paper into the liquid and look for a colour change

D

Moisten `K_(2)Cr_(2)O_(7)` paper with the solution

Text Solution

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The correct Answer is:
B
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NARAYNA-HYDROGEN & ITS COMPOUCDS-Level VI
  1. The lead of the lead paintings becomes black due to formation of……… H(...

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  2. Bleaching action of H(2)O(2) is due to its :

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  3. Which of the following is the most suitable test to identify water

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  4. Which of the folowing statements are correct

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  5. Which of the following statements about H(2)O(2) is not true ?

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  6. H(2)O(2) is "5.6 volume" then

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  7. Deuterium is heavy hydrogen, which is used in

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  8. Amongest the following, choose the correct statements

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  9. Which of the following is//are matched properly ?

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  10. Which of the following does not give hydrogen peroxide on hydrolysis ?

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  11. Which of the following is a Deuterolysis reaction

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  12. Which is//are true statements?

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  13. 1.78N of H(2)O(2) solution is :

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  14. Which of the following statements is//are correct?

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  15. (i)[Fe(CN)(6)]^(x-)+H(2)O(2)+H^(+)to[Fe(CN)(6)]^(y-)+H(2)O (ii) [Fe(...

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  16. The oxidation states of the most electronegative element in the produc...

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  17. The hardness of water due to HCO3 is 122 p p m. Select the correct sta...

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  18. x g of H2O2 requires 100mL of M//5 KMnO4 in a titration in a solution ...

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  19. 20 " mL of " H(2)O(2) is reacted completely with acidified K(2)Cr(2)O(...

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  20. In the reaction of sodium hydride and water:

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