From the list of substances given below, name the substances which you would use to prepare each of the following salts, named in parts (i) to (iv):
Copper, lead, sodium, zinc, copper oxide, lead nitrate, sodium carbonate solution, sodium sulphate, calcium chloride, dilute hydrochloric acid, dilute nitric acid and dilute sulphuric acid, lead nitrate

i) Zinc sulphate ii) Copper sulphate iii) Sodium sulphate iv) Lead chloride

Open in App

Solution

(i) Zinc sulphate is obtained by zinc and dilute sulphuric acid. [1 Mark]

(ii) Copper sulphate is obtained by copper oxide and dilute sulphuric acid. [1 Mark]

(iii) Sodium sulphate is obtained by sodium carbonate solution and dilute sulphuric acid. [1 Mark]

(iv) Lead chloride is obtained by calcium chloride and lead nitrate. [1 Mark]

Suggest Corrections

Similar questions

Q. From the list of the substances given, name the substances which you would use to prepare each of the following salts:
List of substances: copper, lead, sodium, zinc, copper oxide, lead carbonate, sodium carbonate solution, dilute hydrochloric acid, dilute nitric acid and dilute sulphuric acid.
Salts: (a) zinc sulphate (b) copper sulphate (c) sodium sulphate (d) lead sulphate.

(h) Name from the list of the substances given below, the substance which you would use to prepare the salts given below:
Copper, Lead, Sodium, Zinc, Copper Oxide, Lead Carbonate, Sodium Carbonate Solution, dil. HCl, dil. HNO₃, dil. H₂SO₄.
Salts:
(i) Zinc sulphate
(ii) Copper sulphate
(iii) Sodium sulphate
(iv) Lead sulphate

Q. Write equations for the laboratory preparation of the following salts, using sulphuric acid:
(i) iron (II) sulphate from the iron.
(ii) copper sulphate from copper.
(iii) lead sulphate from lead nitrate.
(iv) sodium sulphate from sodium carbonate.

(b) From the list of substances given below, choose the pair required to prepare the salts (i) to (iii) in the laboratory and write down the relevant equations. The substances are
chlorine, iron, lead, lead nitrate solution, sodium nitrate solution, iron (III) carbonate, lead carbonate, iron (III) hydroxide, sodium hydroxide solution and dilute hydrochloric acid. The salts are
(i) sodium chloride.
(ii) lead chloride.
(iii) anhydrous iron (III) chloride.

Q. Name the method used for preparation of the following salts from the list given below:
(i) Sodium nitrate
(ii) Iron (III) chloride
(iii) Lead chloride
(iv) Zinc sulphate
(v) Sodium hydrogen sulphate.
List:
(a) Simple displacement
(b) Neutralization
(c) Decomposition by acid
(d) Double decomposition
(e) Direct synthesis

Join BYJU'S Learning Program