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Question
How are the following conversion brought about? Give equation and condition:
Aqueous lead nitrate to lead sulphate.
Solution
Aqueous lead nitrate to lead sulphate:
Dilute sulphuric acid when added to the aqueous solution of lead from their insoluble sulphates.
\[\ce{Pb(NO3)2 + H2SO4 -> PbSO4 v + 2HNO3}\]
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RELATED QUESTIONS
Comment, sulphuric acid is referred to as Oil of vitriol.
Give reasons for the following:
A piece of wood becomes black when concentrated sulphuric acid is poured on it.
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Action of dilute sulphuric acid on sodium hydroxide.
Write a balanced chemical equation for each of the following reactions :
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Name the following:
Solution obtained by dissolving sulphur trioxide in 98% sulphuric acid.
Fill in the blank with appropriate word/words :
Oil of Vitriol is ___________
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C. Non-volatile acid
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(c) \[\ce{NaCl + 2H2SO4 -> NaHSO4 + HCl}\]
(d) \[\ce{CuO + 2H2SO4 -> CuSO4 + H2O}\]
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In the preparation of HCI gas when it reacts with Sodium chloride.
