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Combustion of hydrocarbon is generally a...

Combustion of hydrocarbon is generally accompanied by the evolution of_______

A

Heat

B

Light

C

Both heat and light

D

Electric current

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VGS PUBLICATION-BRILLIANT-CARBON AND ITS COMPOUND-EXERCISE
  1. Acetic acid when dissolved in water it dissociates into ions reversibl...

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  2. Which one of the following hydrocarbons can show isomerism?

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  3. Combustion of hydrocarbon is generally accompanied by the evolution of

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  4. 2ml of ethanoic acid was taken in each of the three test tubes A, B an...

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  5. If 2ml of acetic acid was added slowly in drops to 5ml of water then w...

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  6. A few drops of ethanoic acid were added to solid sodium carbonate. The...

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  7. When acetic acid reacts with ethyl alcohol, we add conc.H2 SO4, which ...

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  8. Suggest a test to find the hardness of water and explain the procedure...

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  9. Suggest a chemical test to distinguish between ethanol and ethanoic ac...

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  10. Suggest a chemical test to distinguish between ethanol and ethanoic ac...

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  11. An organic compound 'X' with a molecular formula C2 H6 O undergoes oxi...

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  12. An organic compound 'X' with a molecular formula C2 H6 O undergoes oxi...

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  13. Prepare models of methane, ethane, ethene and ethyne molecules using c...

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  14. Collect information on the process of artificial ripening of fruits in...

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  15. How do you condemn the use of alcohol as a social practice?

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  16. Write an activity to show esterification.

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  17. Write an activity to show soap solution separates oil from water.

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  18. What are bond angles of HCH in CH4, C2 H4 and C2 H2 molecules?

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  19. Why we are advised not to use animal fats for cooking?

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  20. Which oil is recommended for cooking? Why?

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