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प्रश्न
Give one example of a salt which gives an aqueous solution having:
pH more than 7
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उत्तर
Sodium carbonate (Na2CO3.10H2O)
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|
(1) |
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(2) |
Sodium Sulphate |
|
(3) |
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(4) |
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|
(5) |
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(6) |
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(D) 2, 4 and 5
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