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प्रश्न
Write the chemical name of the following compound:
K2CO3
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उत्तर
K2CO3 - Potassium carbonate
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संबंधित प्रश्न
Select the basic and acidic radicals in the following compounds.
ZnCO3
Match the following:
|
Compound |
Formula |
|
1. Boric acid |
i. NaOH |
|
2. Phosphoric acid |
ii. SiO2 |
|
3. Nitrous acid |
iii. Na2CO3 |
|
4. Nitric acid |
iv. KOH |
|
5. Sulphurous acid |
v. CaCO3 |
|
6. Sulphuric acid |
vi. NaHCO3 |
|
7. Hydrochloric acid |
vii. H2S |
|
8. Silica (sand) |
viii. H2O |
|
9. Caustic soda (sodium hydroxide) |
ix. PH3 |
|
10. Caustic potash (potassium hydroxide) |
x. CH4 |
|
11. Washing soda (sodium carbonate) |
xi. NH3 |
|
12. Baking soda (sodium bicarbonate) |
xii. HCl |
|
13. Lime stone. (calcium carbonate) |
xiii. H2SO3 |
|
14. Water |
xiv. HNO3 |
|
15. Hydrogen sulphide |
xv. HNO2 |
|
16. Ammonia |
xvi. H3BO3 |
|
17. Phosphine |
xvii. H3PO4 |
|
18. Methane |
xviii. H2SO4 |
Give the name of the element and number of atom of those elements present in the following compound.
Sodium sulphate
Give the name of the element and number of atom of those elements present in the following compound.
Quick lime
Explain the meaning of the term ‘compound’ with a suitable example.
Write the name of the following compound:
AIN
Write the name of the following compound:
H2SO3
Write the name of the following compound:
K2PbO2
Write the name of the following compound:
Na2O
Write the names for the following compounds,
- Aluminum sulphate
- Silver nitrate.
