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प्रश्न
Give the name of the element and number of atom of those elements present in the following compound.
Baking soda (NaHCO3)
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उत्तर
Baking soda - NaHCO3
There is one sodium, carbon and hydrogen atom and three oxygen atoms.
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संबंधित प्रश्न
Select the basic and acidic radicals in the following compounds.
(NH4)2SO4
Select the basic and acidic radicals in the following compounds.
Mg(OH)2
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 following compound
KClO2
Give the name of the following compound
KClO3
Choose the correct answer from the options given below.
The formula of iron (III) sulphate is ______.
Write the name of the following compound:
K2Cr2O7
Write the name of the following compound:
HCl
Write the name of the following compound:
H2SO4
Write the name of the following compound:
NH4OH
