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प्रश्न
What type of bond is present in the following molecule?
CH4
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उत्तर
A covalent bond is the chemical bond present in CH4, as a carbon atom shares its electrons with four hydrogen atoms.
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संबंधित प्रश्न
State the reason to explain why covalent compounds "have low melting and boiling points."
Explain the nature of the covalent bond using the bond formation in CH3Cl.
What type of chemical bond is formed between:
Carbon and bromine
Write the electron-dot structure for the following molecule:
Cl2
How buckminsterfullerene is it related to diamond and graphite?
Draw the electron-dot structure of NH3 and state the type of bonding.
Why are covalent compounds generally poor conductors of electricity?
A hydrocarbon having one double bond has 100 carbon atoms in its molecule. The number of hydrogen atoms in its molecule will be
(a) 200
(b) 198
(c) 202
(d) 196
Give the formulae of the chlorides of the elements X and Y having atomic numbers of 3 and 6 respectively. Will the properties of the two chlorides be similar or different? Explain your answer.
Give two example in following case:
Liquid non polar compounds
Write answer as directed.
Saturated hydrocarbons are classified into three types. Write these names giving one example each.
Choose the correct answer from the options given below
Condition favorable for formation of a covalent bond is
(a) Compound X consists of molecules.
Choose the letter corresponding to the correct answer from the choices (a), (b), (c) and (d) given below
The type of bonding in X will be
(a) Compound X consists of molecules.
Choose the letter corresponding to the correct answer from the choices (a), (b), (c) and (d) given below
In the liquid state, X will
Name a neutral covalent molecule which contains one lone pair of electrons.
Complete the following activity.
Write the names of the hydrocarbons for the following structural formula.
(isobutylene, cyclohexane, propene, cyclohexene, cyclopentane, benzene, propyne, isobutane, propane)
| \[\begin{array}{cc} \phantom{..}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\\ \phantom{..}|\phantom{....}|\phantom{....}|\\ \ce{H - C - C- C- H}\\ \phantom{.}|\phantom{....}|\phantom{....}|\\ \ce{H - C - H}\\ |\\\ce{H}\end{array}\] |
Complete the following activity.
Write the names of the hydrocarbons for the following structural formula.
(isobutylene, cyclohexane, propene, cyclohexene, cyclopentane, benzene, propyne, isobutane, propane)
 |
The correct structural formula of butanoic acid is -
Although metals form basic oxides, which of the following metals form an amphoteric oxide?
______ is an example of a covalent compound having a high melting point.
