Advertisements
Advertisements
प्रश्न
Classify the following substances into Acidic, Basic, and Neutral groups.
HCl, NaCl, MgO, KCl, CaO, H2SO4, HNO3, H2O, Na2CO3
Advertisements
उत्तर
| Acidic | Basic | Neutral |
| HCl, H2SO4, HNO3 | MgO, CaO, Na2CO3 | NaCl, KCl, H2O, |
संबंधित प्रश्न
After you have dinner tonight, wash your own plates with soap/detergent.
- What colour change is observed when soap/detergent is applied?
- Name the type of reaction and explain it.
Describe the process of neutralization with the help of an example.
Fill in the blank.
The reaction between an acid and a base is called ..................
Which substances are produced by the neutralization process?
Answer the following question:
Grills of doors and windows are always painted before they are used? Give reason.
Answer the following:
What is corrosion? Do gold ornaments corrode? Justify.
Differentiate between the following:
Neutralization reaction and a precipitation reaction.
Explain the neutralization reactions in our daily life.
Look at the given reaction.
Hydrochloric acid + Sodium hydroxide (base) → Sodium chloride (salt) + Water
Sodium chloride formed in this reaction remains in solution form. Can we get solid sodium chloride from this solution? Suggest a method (if any).
Write a note on:
Wasp bite
