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प्रश्न
The preparation of Lead sulphate from Lead carbonate is a two-step process. (Lead sulphate cannot be prepared by adding dilute Sulphuric acid to Lead carbonate.)
Write the equation for the reaction that will take place when this first step is carried out.
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उत्तर
PbCO3 (s) + 2HNO3(dil) → Pb(NO3)2 (aq) + H2O (l) + CO2 ↑
संबंधित प्रश्न
Name one natural source of the following acid:
Oxalic acid
One of the following is not an organic acid. This is:
A white shirt has a yellow stain of curry. When soap is rubbed on this shirt during washing, the yellow stain turns reddish-brown. On rinsing the shirt with plenty of water, the reddish-brown stain turns yellow again.
Explain the changes in colour of this indicator which take place during washing and rinsing the shirt.
How is the neutralisation of a carbonate with an acid different from the neutralisation of an oxide or a hydroxide?
Define the term ‘basicity’ of an acid.
What is the difference between an alkali and a metal hydroxide?
Carbonic acid gives an acid salt but hydrochloric acid does not. Explain.
What do you understand by the strength of an acid? On what factors does the strength of an acid depend?
Turmeric is a natural indicator. On adding its paste to acid and base separately, which colours would be observed
The Acid secreted in our stomach is ______.
