Advertisements
Advertisements
प्रश्न
Complete the following statement by selecting the correct option :
The formula of a compound represents
विकल्प
an atom
a particle
a molecule
a combination
Advertisements
उत्तर
The formula of a compound represents a molecule.
APPEARS IN
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:
K2MnO4
Write the chemical name of the following compound
Na4Fe(CN)6
Write the chemical name of the following compound
Ba(ClO3)2
Write the chemical name of the following compound
(CH3COO)2Pb
Give the name of the element and number of atom of those elements present in the following compound.
Quick lime
Choose the correct answer from the options given below.
The formula of iron (III) sulphate is ______.
Write the name of the following compound:
AIN
Write the name of the following compound:
H2SO4
Fill in the blank with the correct word from the options given below:
Compounds are always _______ in nature.
