Chemistry
Select the correct answer from A, B, C and D –
(i) A weak organic acid is:
- Formic acid
- Sulphuric acid
- Nitric acid
- Hydrochloric acid
(ii) A complex salt is :
- Zinc sulphate
- Sodium hydrogen sulphate
- Iron (II) ammonium sulphate
- Tetrammine copper (II) sulphate
Acids Bases Salts
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Answer
(i) Formic acid
(ii) Tetrammine copper (II) sulphate
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Related Questions
Define the following terms — Neutralization
A: Nitroso Iron [II] sulphate
B: Iron [III] chloride
C: Chromium sulphate
D: Lead [II] chloride
E: Sodium chloride.
Select from A, B, C, D and E —
(i) A compound soluble in hot water but insoluble in cold water.
(ii) A compound which in the aqueous solution state, is neutral in nature.
Give an equation for the conversions
(i) ZnSO4 to ZnCO3
(ii) ZnCO3 to Zn(NO3)2
Select the one which contains solute ions and molecules.
- NaOH soln.
- Weak acid
- Dil. H2SO4