R P Rana Solutions for Chapter: Carbon and Its Compounds, Exercise 2: Check Point

Author:R P Rana

R P Rana Science Solutions for Exercise - R P Rana Solutions for Chapter: Carbon and Its Compounds, Exercise 2: Check Point

Attempt the practice questions on Chapter 9: Carbon and Its Compounds, Exercise 2: Check Point with hints and solutions to strengthen your understanding. Its All About Science - Chemistry solutions are prepared by Experienced Embibe Experts.

Questions from R P Rana Solutions for Chapter: Carbon and Its Compounds, Exercise 2: Check Point with Hints & Solutions

MEDIUM
8th ICSE
IMPORTANT
Its All About Science - Chemistry>Chapter 9 - Carbon and Its Compounds>Check Point>Q A

What is allotropy?
 

MEDIUM
8th ICSE
IMPORTANT
Its All About Science - Chemistry>Chapter 9 - Carbon and Its Compounds>Check Point>Q A

Explain why diamond is hard in light?
 

MEDIUM
8th ICSE
IMPORTANT
Its All About Science - Chemistry>Chapter 9 - Carbon and Its Compounds>Check Point>Q A

What is the carbon cycle? Draw a neat, well-labelled diagram to show it.
 

MEDIUM
8th ICSE
IMPORTANT
Its All About Science - Chemistry>Chapter 9 - Carbon and Its Compounds>Check Point>Q A

Why is graphite used as a solid lubricant?
 

MEDIUM
8th ICSE
IMPORTANT
Its All About Science - Chemistry>Chapter 9 - Carbon and Its Compounds>Check Point>Q A

What makes graphite suitable for use as an electrode?
 

MEDIUM
8th ICSE
IMPORTANT
Its All About Science - Chemistry>Chapter 9 - Carbon and Its Compounds>Check Point>Q A

State two important uses of each diamond and graphite.
 

MEDIUM
8th ICSE
IMPORTANT
Its All About Science - Chemistry>Chapter 9 - Carbon and Its Compounds>Check Point>Q A

Why the name fullerene has been given to the allotrope containing 60 atoms joined in its molecule?
 

MEDIUM
8th ICSE
IMPORTANT
Its All About Science - Chemistry>Chapter 9 - Carbon and Its Compounds>Check Point>Q A

State some possible uses of fullerenes in the future.