SELECT * FROM question_mgmt as q WHERE id=5978 AND status=1 SELECT id,question_no,question,chapter FROM question_mgmt as q WHERE courseId=11 AND subId=16 AND chapterId=465 and ex_no='1' AND status=1 ORDER BY CAST(question_no AS UNSIGNED)
State differences between acids and bases.
Bases | Acids |
1. These are proton acceptors/ electron pair donors. | 1. These are proton donor/ electron pair acceptor. |
2. Bases indicates green colour with China Rose indicator. | 2. Acids indicates dark pink colour with China Rose indicator. |
3. It have pH value > 7. | 3. These have pH value < 7. |
4. It turn red litmus paper into blue. | 4. It turns blue litmus paper into red. |
5. It taste bitter. 6. Bases changes into red colour whith turmeric indicator. |
5. It tastes sour. 6. Acids do not change colour with turmeric indicators. |
6. Example: Sodium hydroxide (NaOH) | 6. Example: Hydrochloric acid (HCl) |
Comments
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Taking Screenshots on your Samsung Galaxy M31s is very easy and quick.
Report a problem on Specifications:
Taking Screenshots on your Samsung Galaxy M31s is very easy and quick.
Report a problem on Specifications: