2 - ethyl - 3 , 3 - dimethylbutane

What is a homologous series?

A homologous series is a group of chemicals that have similar chemical properties and can be represented by a general formula. It is a series of compounds in which the same functional group substitutes for the hydrogen in a carbon chain is called homologous series.

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Which of the following statements is not correct?

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Important Questions on Carbon And Its Compounds

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Foundation Course Chemistry>Chapter 4 - Carbon And Its Compounds>EXERCISE>Q 47

Compound $X$ has the molecular formula $C_{2} H_{6} O$ .

1. $X$ can be made by fermentation process.

2. $X$ can be oxidised to $Y$ .

3. $X$ can react with $Y$ to form $Z$ and water.

To which homologous series do $X, Y$ and $Z$ belong?

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Foundation Course Chemistry>Chapter 4 - Carbon And Its Compounds>EXERCISE>Q 48

Structures of two different forms of carbon are given below.

Question Image

Identify the two forms and how are they related to each other?

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Foundation Course Chemistry>Chapter 4 - Carbon And Its Compounds>EXERCISE>Q 49

Which of the following pairs of compounds of carbon will undergo combustion as well as addition reactions?

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Foundation Course Chemistry>Chapter 4 - Carbon And Its Compounds>EXERCISE>Q 50

The IUPAC name of Question Image

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Foundation Course Chemistry>Chapter 4 - Carbon And Its Compounds>EXERCISE>Q 1

In this section, each question has two matching lists. Choices for the correct combination of elements from List-I and List-II are given as options (a), (b), (c) and (d) out of which one is correct.

List-I	List-II
(P) $- COOH$	1. Ester
(Q) $- C \equiv C -$	2. Carboxylic acid
(R) $- C (O) O -$	3. Ketone
(S) $- C (O) -$	4. Alkyne

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Foundation Course Chemistry>Chapter 4 - Carbon And Its Compounds>EXERCISE>Q 2

In this section, each question has two matching lists. Choices for the correct combination of elements from List-I and List-II are given as options (a), (b), (c) and (d) out of which one is correct.

List-I	List-II
(P) Alkyne	1. $C_{n} H_{2 n + 1} X$
(Q) Alcohol	2. $C_{n} H_{2 n - 2}$
(R) Alkylhalide	3. $C_{n} H_{2 n}$
(S) Alkene	4. $C_{n} H_{2 n + 2} O$

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Foundation Course Chemistry>Chapter 4 - Carbon And Its Compounds>EXERCISE>Q 3

In this section, each question has two matching lists. Choices for the correct combination of elements from List-I and List-II are given as options (a), (b), (c) and (d) out of which one is correct.

List-I	List-II
(P) Molecules having different physical properties but same chemical properties.	1. Isomers
(Q) Substances having same molecular formula but different structures.	2. Allotropes
(R) Substances having same functional group but different molecular formula.	3. Functional group
(S) Group of atoms in a molecule which determine its chemical properties.	4. Homologous

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10th CBSE

IMPORTANT

Foundation Course Chemistry>Chapter 4 - Carbon And Its Compounds>EXERCISE>Q 4

In this section, each question has two matching lists. Choices for the correct combination of elements from List-I and List-II are given as options (a), (b), (c) and (d) out of which one is correct.

List-I	List-II
(P) Chlorination in the presence of sunlight.	1. Alcohols.
(Q) Addition of $H_{2}$ to give saturated compounds.	2. Carboxylic acids.
(R) Formation of alkene by heating with conc. $H_{2} {SO}_{4}$ .	3. Alkenes.
(S) Reaction with alcohols to give esters.	4. Alkanes.

Which of the following statements is not correct?

Important Questions on Carbon And Its Compounds

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