NCERT · Class 7 · Science · Acids, Bases and SaltsWhich of the following substances tastes sour?
Step-by-Step Solution
Acids taste sour. Therefore, substances like lemon juice, vinegar, and tamarind, which contain acids, taste sour.
Detailed Options Breakdown
Option : Lemon juice (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 1: Baking soda
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Acids, Bases and Salts.
Option 2: Sugar solution
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Acids, Bases and Salts.
Option 3: Common salt
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Acids, Bases and Salts.
💡 Study Guide: This question tests core syllabus concepts from Acids, Bases and Salts. For formulas, key summaries, and mock exam reference guides, read the full Acids, Bases and Salts Revision Notes.