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Match the pairs. Column 'A' Column 'B' i. Inductive effect a. delocalisation of π electrons ii. Hyperconjugation b. displacement of π electrons iii. Resonance effect c. delocalisation of σ electrons - Chemistry

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प्रश्न

Match the pairs.

Column 'A' Column 'B'
i. Inductive effect a. delocalisation of π electrons
ii. Hyperconjugation b. displacement of π electrons
iii. Resonance effect c. delocalisation of σ electrons
    d. displacement of σ electrons
जोड़ियाँ मिलाइएँ

उत्तर

Column 'A' Column 'B'
i. Inductive effect d. displacement of σ electrons
ii. Hyperconjugation c. delocalisation of σ electrons
iii. Resonance effect a. Delocalization of π electrons
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अध्याय 14: Basic Principles of Organic Chemistry - Exercises [पृष्ठ २३१]

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बालभारती Chemistry [English] 11 Standard
अध्याय 14 Basic Principles of Organic Chemistry
Exercises | Q 2. | पृष्ठ २३१

संबंधित प्रश्न

Write the IUPAC name of the following.


Observe the following structures and answer the questions given below.

  1. \[\ce{CH3 - CH2 - CH2 - CHO}\]

  2. \[\begin{array}{cc}\ce{CH3 - CH - CHO}\\
    |\phantom{...}\\\ce{CH3}\end{array}\]

a. What is the relation between (i) and (ii)?

b. Write IUPAC name of (ii).

c. Draw the functional group isomer of (i).


A covalent bond in tert-butyl bromide breaks in a suitable polar solvent to give ions.
  1. Name the anion produced by this breaking of a covalent bond.
  2. Indicate the type of bond breaking in this case.
  3. Comment on the geometry of the cation formed by such bond cleavage.

The IUPAC name of the compound \[\begin{array}{cc}\ce{CH3 - CH - COOH}\\
|\phantom{.....}\\\ce{OH}\phantom{...}
\end{array}\] is


What is meant by a functional group?


Give the IUPAC names of the following compound.

\[\begin{array}{cc}\ce{CH3 - CH2 - CH - CHO}\\
\phantom{.....}|\\\phantom{.......}\ce{OH}
\end{array}\]


Give the IUPAC names of the following compound.

\[\begin{array}{cc}\ce{CH3 - C ≡ C - CH - CH3}\\
\phantom{........}|\\\phantom{.........}\ce{Cl}
\end{array}\]


Give the IUPAC names of the following compound.


Give the IUPAC names of the following compound.


Give the IUPAC names of the following compound.


Give the IUPAC names of the following compound.


Give the structure for the following compound.

3 - Chlorobutanal


Give the structure for the following compound.

2,2-dimethyl-1-chloropropane


Give the structure for the following compound.

3 - methylbut -1- ene


Give the structure for the following compound.

Octane - 1,3- diene


Give the structure for the following compound.

acetaldehyde


What is the IUPAC name of the following compound?

\[\begin{array}{cc}
\ce{CH3 - CH - CH - CH2 - CH - CH2 - CH2 - CH3}\\
\phantom{}|\phantom{.....}|\phantom{.............}|\phantom{...............}\\
\phantom{}\ce{CH3}\phantom{.}\ce{CH3}\phantom{..........}\ce{C2H5}\phantom{...........}
\end{array}\]


An organic compound on treatment with concentrated NaOH gave 2, 2-dimethylpropan-1-ol and sodium salt of 2, 2-dimethylpropanoic acid. The compound is:


What is the IUPAC name of the following compound?


What is a common name of the compound 1-Chloro-2, 2-dimethylpropane?


In the trivial system which prefix will be used for the following compound?

\[\begin{array}{cc}
\ce{CH3}\phantom{.}\\
\phantom{...}\backslash\\
\ce{CH3 - C -}\\
\phantom{...}/\\
\ce{CH3}\phantom{.}\end{array}\]


The IUPAC name for the following compound is:


Identify the α-carbons in the following species and give the total number of α-hydrogen.

CH2 = CH - CH2 - CH3


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