Choosing only substances from the list given in the box below, write equations for the reactions which you would use in the laboratory to obtain:

Home » Choosing only substances from the list given in the box below, write equations for the reactions which you would use in the laboratory to obtain:

Choosing only substances from the list given in the box below, write equations for the reactions which you would use in the laboratory to obtain:

Acids, Bases and Salts | Chemistry | Class 10 | ICSE | Selina

Choosing only substances from the list given in the box below, write equations for the reactions which you would use in the laboratory to obtain:

(a) Sodium sulphate (b) Copper sulphate

(c) Iron(II) sulphate (d) Zinc carbonate

Dilute sulphuric acid	Copper	Copper carbonate
	Iron	Sodium carbonate
	Sodium
	Zinc

Answers:

(a) Reaction Involved:

Na₂CO₃ + H₂SO₄ (dil) → Na₂SO₄ + H₂O + CO₂

(b) Reaction Involved:

CuCO₃ + H₂SO₄ (dil) → CuSO₄ + H₂O + CO₂

(c) Reaction Involved:

Fe + H₂SO₄ (dil) → FeSO₄ + H₂

(d) Reaction Involved:

Zn + H₂SO₄ (dil) → ZnSO₄ + H₂

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More Material

A …… lens is used to correct myopia and a ….. lens is used to correct hypermetropia.
A Concave, concave
B Convex, convex
C Convex, concave
D Concave, convex

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(A) active mass
(B) molecular weight
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(A) $\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{7}$
(B) $\mathrm{H}_{2} \mathrm{SO}_{4}$
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