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H2 S gas turns litmus paper...

`H_2 S` gas turns litmus paper

A

blue

B

green

C

red

D

colourless

Text Solution

Verified by Experts

The correct Answer is:
C
red
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Can dry hydrogen chloride gas turn a blue litmus paper red ?

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Knowledge Check

  • H_2S gas turns litmus paper

    A
    blue
    B
    green
    C
    red
    D
    colourless

  • A colourless salt gives violet colour to Bunsen flame and also turns moist litmus paper blue. It is

    A
    `Na_(2)CO_(3)`
    B
    `KHO_(3)`
    C
    `K_(2)CO_(3)`
    D
    `Cu(OH)_(2)`

  • amongst the following, the total number of compounds whose aqueous turns red litmus paper blue is

    A
    `KCN, K_2SO_4,(NH_4)_2C_2O_4NaCl,Zn(NO_3)_2, FeCl_3,K_2CO_3,NH_4NO_3,LiON
    B
    2
    C
    3
    D
    5

    • Similar Questions

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    Which of the following properties are shown by solution B? (I) It is the strongest base among the given substance. (II) It is used in antacids. (III) It turns litmus paper to blue.

    In a gas jar containing hydrogen chloride gas, a dry blur litmus paper is dropped. What change is observed ? Now a blur litmus paper is moistened and dropped into the gas jar. State what is observed and give a reason for this.

    __________ turns the blue litmus paper into red.

    What can you say about the nature of a solution which turns blue litmus paper red?

    Consider the following statements. (i) Dry hydrogen chloride gas turns dry blue litmus paper red. (ii) Dry hydrochloric acid does not turn moist blue litmus paper red. (iii) If dry HCl gas is passed through benzene, it will not turn dry blue litmus paper red. (iv) When HCl gas is passed through water, the solution turns dry blue litmus paper red. Identify the incorrect option.

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