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chemistry 10 fuels
Pg.No.
1
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Page 1
Q.1. What is the unit of measurement of heat produced by fuel?
Q.2. What is the relationship between kcal/m
3
and British Thermal unit/ft
3
?
Q.3. Water gas (syn gas) is a mixture of?
Q.4. Water gas is obtained by?
Q.5. What is the chemical equation of production of water gas?
Q.6. What is calorific value of water gas?
Q.7. Producer gas is a mixture of?
Q.8. Producer gas is obtained by?
Q.9. Coal gas is mixture of?
Q.10. Coal gas is obtained by?
Q.11. Oil gas is mixture of?
Q.12. Oil gas is obtained by?
Q.13. Gobar gas is mixture of?
Q.14. Gobar gas is obtained by?
Q.15. Natural gas is mixture of?
Q.16. Liquified petroleum is mixture of?
Q.17. What are the different types of coal?
Q.18. What is percentage of carbon in peat?
Q.19. What is calorific value of peat?
Q.20. What is percentage of carbon in lignite?
Q.21. What is calorific value of lignite?
Q.22. What is percentage of carbon in bituminous?
Q.23. What is calorific value of bituminous?
Q.24. What is percentage of carbon in anthracite?
Q.25. What is calorific value of anthracite?
Q.26. Which is the lowest grade of coal?
Q.27. Which is highest grade of coal?
Q.28. Which is the hardest form of coal?
Q.29. Which coal is used for domestic purpose?
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