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प्रश्न
Give examples for the following:
Two gaseous polar compounds.
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उत्तर
SO2, H2S
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संबंधित प्रश्न
What are covalent compounds?
Choose the correct answer from the options given below:
Which of the following is a common characteristic of a covalent compound?
1) high melting point
2) consists of molecules
3) always soluble in water
4) Conducts electricity when it is in the molten state
What would be the electron-dot structure of carbon dioxide which has the formula CO2?
Explain why, diamond can be used in rock drilling equipment but graphite cannot.
What are the conditions necessary for the formation of covalent molecules?
Methane molecule is non-polar molecule. Explain.
Element A has 2 electrons in its M shell. Element B has atomic number 7.
Write equations to show how A and B form ions.
Complete the following activity.
Write the names of the hydrocarbons for the following structural formula.
(isobutylene, cyclohexane, propene, cyclohexene, cyclopentane, benzene, propyne, isobutane, propane)
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`"CH"_3 - "CH"_2 - "OH" overset("Alkaline""KMnO"_4 + "Heat")(->) "CH"_3 - "COOH"`
In the above given reaction, alkaline KMnO4 acts as
State the reasons, why carbon cannot
- Lose four electrons to form C4+ cation and
- Gain four electrons to form C4- anion.
How does carbon overcome this problem to form compounds?
