What s the difference between hard and soft coal ?
Answer / guest
Hard from of coal contains more carbon and less
hydro-carbons than the other from
| Is This Answer Correct ? | 7 Yes | 4 No |
Explain the Molecule?
What is Liquation ?
Difference between an Atom and an Ion ?
describe the lewis dot structure of Mg2+?
What is the composition of ferroin?
Is air mixture or compound ?
Explain the classification of oxides ?
What is the limitation of cod?
Explain the Chemical Manures ?
What is Oxidation and Reduction?
which acid present in soda water?
Why is salt thrown on the frozen road ?