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प्रश्न
Define precipitation reaction.
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उत्तर
A chemical reaction in which two compounds in their aqueous state react to form an insoluble salt as one of the products.
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संबंधित प्रश्न
Give a reason.
Wasp sting is treated with vinegar.
MULTIPLE CHOICE QUESTIONS
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- oxygen
- chlorine
- hydrogen
- none of these
MULTIPLE CHOICE QUESTIONS
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NaOH + HCl → NaCl + H2O
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Copper nitrate.
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Chemical change
