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Aqueous solution of copper sulphate reacts with aqueous ammonium hydroxide solution to give

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Important Questions on Acids, Bases And Salts

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10th CBSE
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Foundation Course Chemistry>Chapter 2 - Acids, Bases And Salts>EXERCISE>Q 30
A student takes some zinc granules in a test tube and adds dilute hydrochloric acid to it. He would observe that the colour of the zinc granules changes to
 
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10th CBSE
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Foundation Course Chemistry>Chapter 2 - Acids, Bases And Salts>EXERCISE>Q 31
pH of sodium carbonate (Na2CO3) solution will be
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10th CBSE
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Foundation Course Chemistry>Chapter 2 - Acids, Bases And Salts>EXERCISE>Q 32
When bitten by an ant, the sting causes irritation due to the presence of
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10th CBSE
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Foundation Course Chemistry>Chapter 2 - Acids, Bases And Salts>EXERCISE>Q 33
Acidity in the sugarcane juice is removed by adding
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10th CBSE
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Foundation Course Chemistry>Chapter 2 - Acids, Bases And Salts>EXERCISE>Q 34
Which of the following salts on dissolving in water will give a solution with pH less than 7 at 298 K?
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10th CBSE
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Foundation Course Chemistry>Chapter 2 - Acids, Bases And Salts>EXERCISE>Q 35

In the given series of reactions, what are Y and Z respectively?

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(Q is used in removing permanent hardness of water.)

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10th CBSE
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Foundation Course Chemistry>Chapter 2 - Acids, Bases And Salts>EXERCISE>Q 36
What will be the pH value of a solution if salt of a strong acid and weak base undergoes hydrolysis?
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10th CBSE
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Foundation Course Chemistry>Chapter 2 - Acids, Bases And Salts>EXERCISE>Q 37
The equation between an acid and a base is
XOH+HY→XY+H2O
Which of the following is the cation part of salt?