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10th CBSE
IMPORTANT
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Which one of the following will turn red litmus blue?

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Important Questions on Acids, Bases And Salts

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10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 2 - Acids, Bases And Salts>EXERCISE>Q 2
When zinc reacts with sodium hydroxide the products formed are:
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10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 2 - Acids, Bases And Salts>EXERCISE>Q 3
Which of the following is the strongest base?
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10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 2 - Acids, Bases And Salts>EXERCISE>Q 4
Which of the following is not a base?
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10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 2 - Acids, Bases And Salts>EXERCISE>Q 5
Acetic acid is a weak acid because:
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10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 2 - Acids, Bases And Salts>EXERCISE>Q 6
Partial neutralisation of a polybasic acid gives
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10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 2 - Acids, Bases And Salts>EXERCISE>Q 7
Which of the following can form more than one acidic salt?
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10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 2 - Acids, Bases And Salts>EXERCISE>Q 8
A solution turns blue litmus red. The pH of the solution is probably:
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10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 2 - Acids, Bases And Salts>EXERCISE>Q 9
When black copper oxide placed in a beaker is treated with dilute HCl, its colour changes to