Introduction to Acid and Base — Science STD 8 — Question
Maharashtra BoardEnglish MediumSTD 8ScienceIntroduction to Acid and Base2 Marks
Question
State the properties of acids.
✓
Answer
1. Acids are sour in taste.
2. Acid molecules contain hydrogen ion $\left( H ^{+}\right)$as a main constituent.
3. Acid reacts with metal to form hydrogen gas.
4. Acid reacts with carbonates and liberates $CO _2$ gas.
5. Blue litmus turns red in acid.
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