Pentane has the molecular formula C_5H_{12}. | vedclass

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Question

(C) The molecular formula of pentane is $C_5H_{12}$.In pentane,there are $5$ carbon atoms linked together in a chain by $4$ $C-C$ single covalent bond

Vedclass · Accepted Answer

$16$ covalent bonds

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(C) The molecular formula of pentane is $C_5H_{12}$.In pentane,there are $5$ carbon atoms linked together in a chain by $4$ $C-C$ single covalent bonds.Each carbon atom is bonded to hydrogen atoms to satisfy its valency of $4$.There are $12$ $C-H$ single covalent bonds.Total number of covalent bonds = (Number of $C-C$ bonds) + (Number of $C-H$ bonds) = $4 + 12 = 16$ covalent bonds.

Pentane has the molecular formula $C_5H_{12}$. It has

Similar Questions

In electron dot structure,the valence shell electrons are represented by crosses or dots.
$(a)$ The atomic number of chlorine is $17$. Write its electronic configuration.
$(b)$ Draw the electron dot structure of chlorine molecule $(Cl_2)$.

Draw the electron dot structures for
$(a)$ propanone
$(b)$ $F_2$

List three physical properties of covalent compounds and give reason for each.

State reasons to explain why covalent compounds:
$(i)$ are bad conductors of electricity?
$(ii)$ have low melting and boiling points?

Pentane has the molecular formula $C_{5}H_{12}$. It has:

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