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प्रश्न
Give examples for the following:
Two solid covalent compounds.
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उत्तर
Urea, Glucose.
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संबंधित प्रश्न
Ethane, with the molecular formula C2H6 has ______.
Explain the formation of a chlorine molecule on the basis of electronic theory of valency.
Match the pairs.
| Group 'A' | Group 'B' |
| a. C2H6 | 1. Unsaturated hydrocarbon |
| b. C2H2 | 2. Molecular formula of an alcohol |
| c. CH4O | 3. Saturated hydrocarbon |
| d. C3H6 | 4. Triple bond |
Give examples for the following:
Two gaseous non polar compounds.
Explain the following:
Covalent compounds have low melting and boiling point.
Explain the following:
Water is a polar covalent molecule.
Potassium (Atomic No. 19) and chlorine (Atomic No. 17) react to form a compound. On the basis of electronic concept, explain
(i) oxidation
(ii) reduction
(iii)oxidising agent
(iv)reducing agent
Covalent bonds can be single, double or triple covalent bonds. How many electrons are shared in each? Give an example of each type.
The correct structural formula of butanoic acid is
Name the following:
\[\ce{CH3 - CH2CH = CH2}\]
