Study the list of compounds given beginarray -c- hline C2H2IIC3H4llC4H6-C5H8 8 C6H 10 hhine lendarray What do all the members of the given compounds have in common-A- The empirical formulaB- The general formulaC- The structureD- The molecular formula

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Chemistry

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Question

Study the list of compounds given
$\begin{matrix} C_{2} H_{2} C_{3} H_{4} C_{4} H_{6} C_{5} H_{8} C_{6} H_{10} \end{matrix}$
What do all the members of the given compounds have in common?

The empirical formula

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The general formula

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The molecular formula

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The structure

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Solution

The correct option is B The general formula
All the four compounds are alkynes (I.e. have a triple bond) and have the same general formula of alkynes $C_{n} H_{(2 n - 2)}$ . The names of the alkynes are Ethyne, Propyne, Butyne, Pentyne and Hexyne respectively.

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Similar questions

The formula for a compound is given as $C_{3}$ $H_{8}$ . This is a/an

Q. (a) Give the general name of the class of compounds having the general formula C_nH_2n₋₂. Write name of the first member of this homologous series.
(b) The general formula of a homologous series of carbon compounds if C_nH_2n. Write the molecular formulae of the second and fourth members of the series.
(c) Write the molecular formulae of the third and fifth members of homologous series of carbon compounds represented by the general formula C_nH_2n₊₂

Match the following names with their functional group structure:

$\begin{matrix} L i s t - I & L i s t - I I (P) & A l k a n o l & 1. & - O | | C - O H (Q) & A l k a n a l & 2. & - O | | C - (R) & A l k a n o n e & 3. & - O | | C - H (S) & A l k a n o i c a c i d & 4. & - O H \end{matrix}$

Q. STATEMENT-1: Two compounds cannot have the same empirical formula.

STATEMENT-2: Compounds that have the same empirical formula may have different molecular formulae.

Q. Draw all possile structural formulae of compounds from their molecular formula given below.
a. C₃H₈ b. C₄H₁₀ c. C₃H₄

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Study the list of compounds given C2H2C3H4C4H6C5H8C6H10 What do all the members of the given compounds have in common?

The correct option is B The general formula All the four compounds are alkynes (I.e. have a triple bond) and have the same general formula of alkynes CnH(2n−2). The names of the alkynes are Ethyne, Propyne, Butyne, Pentyne and Hexyne respectively.

Study the list of compounds given
$\begin{matrix} C_{2} H_{2} C_{3} H_{4} C_{4} H_{6} C_{5} H_{8} C_{6} H_{10} \end{matrix}$
What do all the members of the given compounds have in common?

The correct option is B The general formula
All the four compounds are alkynes (I.e. have a triple bond) and have the same general formula of alkynes $C_{n} H_{(2 n - 2)}$ . The names of the alkynes are Ethyne, Propyne, Butyne, Pentyne and Hexyne respectively.