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प्रश्न
Write a balanced equation for the preparation of the following salts:
Copper sulphate from Copper Carbonate.
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उत्तर
`CuCO_3 + H_2SO_4 -> CuSO_4 + CO_2 + H_2O`
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संबंधित प्रश्न
Write the chemical name and formula of common salt.
What are the two main ways in which common salt (sodium chloride) occurs in nature?
Name the major salt present in sea-water.
Explain why chlorine is used for sterilising drinking water supply.
The salt whose aqueous solution will have no effect on either red litmus or blue litmus is
(a) potassium sulphate
(b) sodium carbonate
(c) ammonium sulphate
(d) sodium acetate
A salt is dissolved in water and the pH of this salt solution is measured with a universal indicator paper. If the pH of solution is less than 7, the salt is most likely to be:
(a) CH3COONa
(b) Na2CO3
(c) KCl
(d) NH4Cl
A salt X when dissolved in distilled water gives a clear solution which turns red litmus blue. Explain the phenomenon.
State one observation for each of the following :
Lead nitric is heated strongly in a test tube.
State what would you observe when :
The salt ferric chloride is exposed to the atmosphere.
Which of the following is not an acidic salt?
