Strong and Weak Acids Multiple Choice Questions (MCQ) PDF Download

MCQ : Consider the equation P₄O₁₀ + H₂O → H₃PO₄. The number of moles of H₃PO₄ produced by the reaction are

1. 2
2. 4
3. 6
4. 8

MCQ 1: Consider the equation PbO + HCl → PbCl₂ + H₂O, Moles of HCl required to balance the equation are

1. 1
2. 2
3. 3
4. 4

MCQ 2: Weak acids include

1. H₂CO₃ only
2. H₂SO₃ only
3. H₂SO₄
4. H₂CO₃ and H₂SO₃

MCQ 3: Acid becomes colorless when added with

1. screened methyl orange indicators
2. phenolphthalein indicator
3. litmus indicator
4. universal indicator

MCQ 4: In neutralization reactions, conductivity meters are an ideal choice to

1. record change in pH
2. measure and remove the H+ and OH- ions
3. record heat given out
4. measure the amount of current flowing