Unit 7: Acids, Bases and Salts
Topics covered: Acids (Properties & Uses) · Bases & Alkalis (Properties & Uses) · The pH Scale · Indicators (Litmus, Methyl Orange, Phenolphthalein, Universal Indicator) · Salts (Neutralization, Naming, Composition) · Physical Properties & Uses of Salts
- 13 questions, randomly selected, with shuffled options.
- Total time: 25 minutes. The quiz auto-submits when time runs out.
- Passing marks: 40%.
- Each question shows its reference topic; full solutions appear after submission.
Please fill in Student Name, Father Name and Roll/GR# to continue.