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When a student added a few drops of bari...

When a student added a few drops of barium chloride solution to sodium sulphate solution, he obtained a white precipitate instantly. Which of the following type of chemical reaction has been carried out by the student ?

A

combination

B

double displacement

C

displacement

D

decomposition

Text Solution

Verified by Experts

The correct Answer is:
B
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On adding a drop of barium chloride solution to an aqueous solution of sodium sulphite, white precipitate is obtained. Write a balanced chemical equation of the reaction involved.

When sodium chromate solution is mixed with barium sulphate solution , a precipitate is formed . What is the type of chemical reaction?

Knowledge Check

  • The colour of the precipitate formed when barium chloride solution is mixed with sodium sulphate solution is

    A
    blue
    B
    black
    C
    white
    D
    green

  • A student adds a few drops of the universal indicator solution to a dilute solution of sodium hydroencarbnonate taken in a test tube. Which of the following colour would he observe?

    A
    blue
    B
    green
    C
    mustard
    D
    yellow

  • When a student added a few drops a methyl orange indicator to a colourless solution, the solution turned red. Which of the following should he added in excess so that the colour changes to yellow?

    A
    `NaOH` solution
    B
    `H_(2)SO_(4)` solution
    C
    Lemon juice
    D
    Vinegar solution

    • Similar Questions

    Explore conceptually related problems

    On adding a drop of barium chloride solution to an aqueous solution of sodium sulphite, white precipitate is obtained. What other name can be given to this precipitation reaction?

    Rahul adds aqueous solution of barium chloride to an aqueous solution of sodium sulphate. What would he observe?

    Rahul adds aqueous solution of barium chloride to an aqueous solution of sodium sulphate. What would he observe?

    On adding a drop of barium chloride solution to an aqueous solution of sodium sulphite, white precipitate is obtained. On adding dilute hydrochloric acid to the reaction mixture, white precipitate disappears. Why?

    When sodium chromate solution is mixed with barium sulphate solution , a precipitate is formed . Name the precipitate.

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