• Skip to main content
  • Skip to secondary menu
  • Skip to primary sidebar

Class Notes

Free Education for All

  • Class 1-5
  • Class 6
  • Class 7
  • Class 8
  • Class 9
  • Class 10
  • Class 11
  • Class 12
  • NCERT Solutions
    • NCERT Books

coke

Allotropes Of Carbon

Last Updated on June 1, 2019 By Mrs Shilpi Nagpal 4 Comments

Structure of diamond

The phenomenon of existence of an element in two or more forms which have different physical properties but identical chemical properties is called allotropy and the different forms are called allotropes. Carbon exists in 2 allotropic forms: 1) Crystalline 2) Amorphous Crystalline form of carbon: 4 allotropes of carbon having well defined crystal structure … [Read more...] about Allotropes Of Carbon

Products of coal

Last Updated on March 20, 2019 By Mrs Shilpi Nagpal 3 Comments

Question 1 What happens when coal is heated in air? Question 2 Define the term destructive distillation of coal? Question 3 What are the constituents of coal gas.State one use of coal gas? Question 4 What is coal tar? Question 5 State few uses of coal tar? Question 6 What is coke? Question 7 State few uses of coke? Question 8 Why coke is a better fuel than … [Read more...] about Products of coal

Primary Sidebar

Recent Posts

  • समास
  • Terms used in Coordination compounds
  • Werner’s Coordination Theory
  • Coordination Compounds
  • Vowels and Consonants
  • Economics Chapter 5 Consumer Rights – Notes & Study Material
  • Prefix and Suffix
  • Economics Chapter 4 Globalisation and The Indian Economy – Notes & Study Material
  • Diphthongs
Copyright © 2016-2021 | About Us | Contact Us | Privacy Policy | Facebook | Pinterest | Twitter