Explain why, diamond has a high melting point.

Important Questions on Carbon And its Compounds

EASY

10th CBSE

IMPORTANT

Science for Tenth Class Part - 2 Chemistry>Chapter 4 - Carbon And its Compounds>Long Answer Type Questions>Q 36

State any two uses of diamond.

EASY

10th CBSE

IMPORTANT

Science for Tenth Class Part - 2 Chemistry>Chapter 4 - Carbon And its Compounds>Long Answer Type Questions>Q 37

What is graphite? Of what substance is graphite made?

HARD

10th CBSE

IMPORTANT

Science for Tenth Class Part - 2 Chemistry>Chapter 4 - Carbon And its Compounds>Long Answer Type Questions>Q 37

Describe the structure of graphite with the help of a labelled diagram.

EASY

10th CBSE

IMPORTANT

Science for Tenth Class Part - 2 Chemistry>Chapter 4 - Carbon And its Compounds>Long Answer Type Questions>Q 37

Why is graphite a good conductor of electricity but diamond is a non-conductor of electricity?

MEDIUM

10th CBSE

IMPORTANT

Science for Tenth Class Part - 2 Chemistry>Chapter 4 - Carbon And its Compounds>Long Answer Type Questions>Q 37

State any two uses of graphite.

MEDIUM

10th CBSE

IMPORTANT

Science for Tenth Class Part - 2 Chemistry>Chapter 4 - Carbon And its Compounds>Long Answer Type Questions>Q 38

Explain the term ‘isomers’. Give one example of isomers.

MEDIUM

10th CBSE

IMPORTANT

Science for Tenth Class Part - 2 Chemistry>Chapter 4 - Carbon And its Compounds>Long Answer Type Questions>Q 38

Write (i) structural formula and (ii) electron-dot structure of any one isomer of n-heptane $\left({\mathrm{C}}_7{\mathrm{H}}_{16}\right)$.

EASY

10th CBSE

IMPORTANT

Science for Tenth Class Part - 2 Chemistry>Chapter 4 - Carbon And its Compounds>Long Answer Type Questions>Q 38

Write the IUPAC name of the compound having the formula $\mathrm{n}-{\mathrm{C}}_4{\mathrm{H}}_{10}$.