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Flash Cards: Carbon and its Compounds

This chapter explores the significance of carbon and its wide range of compounds. It highlights the unique properties of carbon that enable it to form various essential materials for life and industry.

Carbon and its Compounds - Flash Cards

These flash cards cover important concepts from Carbon and its Compounds in Science for Class 10 (Science).
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1/20

What is the atomic number of Carbon?

1/20

The atomic number of Carbon is 6.

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2/20

Define catenation.

2/20

Catenation is the ability of carbon to form long chains or rings by bonding with other carbon atoms.

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3/20

What is the formula of Methane?

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3/20

The formula of Methane is CH4.

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4/20

What type of bond is formed between two carbon atoms in Alkanes?

4/20

A single covalent bond is formed between two carbon atoms in Alkanes.

5/20

Difference between saturated and unsaturated compounds?

5/20

Saturated compounds have only single bonds, while unsaturated compounds have one or more double or triple bonds.

6/20

What is the formula for Ethylene?

6/20

The formula for Ethylene (Ethene) is C2H4.

7/20

Describe the structure of Graphite.

7/20

In Graphite, each carbon atom is bonded to three others in a plane, forming hexagonal arrays with layers.

8/20

What is the combustion reaction for Methane?

8/20

The combustion of Methane: CH4 + 2O2 → CO2 + 2H2O + heat.

9/20

What kind of compounds are Alkenes?

9/20

Alkenes are unsaturated hydrocarbons that contain at least one double bond.

10/20

What is the main product of burning carbon-containing compounds?

10/20

The main product is carbon dioxide (CO2) along with heat and light.

11/20

Explain the concept of structural isomers.

11/20

Structural isomers are compounds that have the same molecular formula but different structural arrangements.

12/20

What is a functional group?

12/20

A functional group is a specific group of atoms within a molecule that determines its chemical properties.

13/20

What is the general formula for Alkanes?

13/20

The general formula for Alkanes is CnH2n+2.

14/20

Define Oxidation in organic chemistry.

14/20

Oxidation is the process of adding oxygen or removing hydrogen from a compound.

15/20

What is the product of complete combustion of hydrocarbons?

15/20

The complete combustion of hydrocarbons produces carbon dioxide and water.

16/20

How does Carbon's small size affect its bonding?

16/20

Carbon's small size allows its nucleus to hold shared electrons strongly, leading to stable bonds.

17/20

What are Homologous Series?

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Homologous series are groups of compounds with the same functional group and similar chemical properties but different molecular sizes.

18/20

What type of bond exists in Ethyne?

18/20

Ethyne (C2H2) has a triple bond between the two carbon atoms.

19/20

What distinguishes diamond structure from other allotropes of Carbon?

19/20

In diamond, each carbon atom is bonded to four other carbon atoms in a 3D structure.

20/20

Identify the test for confirming the presence of Carbon.

20/20

Burning the compound; if CO2 is produced, carbon is present.

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