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प्रश्न
Name a greenish-yellow gas which also bleaches.
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उत्तर
Chlorine gas (Cl2)
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संबंधित प्रश्न
Draw the electron-dot structure of the following compound and state the type of bonding in the given case:
HCl
The solution of one of the following compounds will not conduct electricity. This compound is:
State the type of bonding in the following molecule.
Hydroxyl ion
Distinguish between ionic and covalent compounds under the following properties:
(i) Strength of forces between constituent elements
(ii) Solubility of compounds in water
(iii) Electrical conduction in substances
Choose the correct answer from the options given below
Which one is not example of polar covalent compound?
Explain the bonding in methane molecule using electron dot structure.
Taking MgCl2 as an electrovalent compound, CCl4 as a covalent compound, give four difference between electrovalent and covalent compounds
Complete the following activity.
Write the names of the hydrocarbons for the following structural formula.
(isobutylene, cyclohexane, propene, cyclohexene, cyclopentane, benzene, propyne, isobutane, propane)
| \[\begin{array}{cc} \phantom{.........}\ce{H}\\ \phantom{.........}|\\ \ce{H - C ≡ C - C - H}\\ \phantom{.........}|\\ \phantom{.........}\ce{H} \end{array}\] |
A molecule of ammonia (NH3) has
Mineral acids are stronger acids than carboxylic acids because
- mineral acids are completely ionised
- carboxylic acids are completely ionised
- mineral acids are partially ionised
- carboxylic acids are partially ionised
