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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
When a solution is added to vanilla extract, then the characteristic smell of vanilla cannot be detected. State whether the given solution is an acid or a base.
Name the gas evolved when dilute HCl reacts with sodium hydrogencarbonate. How is it recognised?
What type of ions are formed?
When an acid is dissolved in water.
Write any two important uses of bases.
Give the appropriate term defined by the statements given below :
The substance that releases hydronium ion as the only positive ion when dissolved in water.
Choosing the correct words given in brackets, complete the sentence given below:
A(n) ______ (acid/basic) salt is one in which the hydrogen of an acid has been partially replaced by a ______ (metal/non-metal).
Citric acid is present in ______.
______ contain one or more replaceable hydrogen atoms.
Complete the following equation.
H+ + H2O → ______.
Which one of the following will not produce acid with water?
