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प्रश्न
Write the name of the following compound:
K2Cr2O7
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उत्तर
K2Cr2O7 - Potassium dichromate
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संबंधित प्रश्न
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 |
Write the chemical name of the following compound:
Ca3(PO4)2
Write the chemical name of the following compound
Mg(HCO3)2
Write the chemical name of the following compound
Ag2SO3
Write the chemical name of the following compound
(CH3COO)2Pb
State the main characteristics of a compound with special reference to the compound iron [II] sulphide.
Write the name of the following compound:
Ca3(PO4)2
Write the name of the following compound:
NaOH
Write the name of the following compound:
Na2O
Fill in the blank with the correct word from the options given below:
Compounds are always _______ in nature.
