मराठी

The preparation of lead sulphate from lead carbonate is a two step process Write the equation for the reaction that will take place when this first step is carried out. - Chemistry

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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

\[\ce{\underset{Insoluble}{PbCO3} + 2HNO3 -> Pb(NO3)2 + H2O + CO2\uparrow}\]

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पाठ 3: Study Of Acids, Bases and Salts - Exercise 6 [पृष्ठ ७५]

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फ्रँक Chemistry Part 2 [English] Class 10 ICSE
पाठ 3 Study Of Acids, Bases and Salts
Exercise 6 | Q 1.2 | पृष्ठ ७५

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संबंधित प्रश्‍न

Identify the anion present in the following compounds:

A salt D on treatment with dilute sulphuric acid produces a gas which turns lime water milky but has no effect on acidified potassium dichromate solution


From the list of the following salts choose the salt that most appropriately fits the description is given in the following:

[AgCl, MgCl2, NaHSO4, PbCO3, ZnCO3, KNO3, Ca(NO3)2]

An insoluble chloride.


Name the ion that turns blue litmus red.


Name the ions furnished by bases in solution.


Give one example : An oxide which is a base.


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)

Why is the direct addition of dilute sulphuric acid to lead carbonate an impractical method of preparing lead sulphate?


Fill in the blank.
An acid is a compound which when dissolved in water forms hydronium ions as the only ______ ions.


Identify the anion present of the following compound:
A salt M on treatment with concentrated sulphuric acid produces a gas which fumes in moist air and gives dense fumes with ammonia.


From the list of the following salts choose the salt that most appropriately fits the description given in the following :
[ AgCl, MgCl2, NaHSO4, PbCO3, ZnCO3, KNO3, Ca(NO3)2 ]

(i) A deliquescent salt
(ii) An insoluble chloride
(iii) On heating this salt gives a yellow residue when hot and white when cold
(iv) On heating this salt, a brown coloured to prepare the following salts:


State the term defined by the following sentence:

The insoluble solid formed when two solutions are mixed together.


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