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Write one use of dichloromethane and one...

Write one use of dichloromethane and one harmful effect of it on human body.

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UNITED BOOK HOUSE-HIGHER SECONDARY EXAMINATION 2017-EXERCISE
  1. Write the IUPAC name mentioning R/S notation of the following compound...

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  2. Write the reagent in case of first reaction and the organic product in...

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  3. Write one use of dichloromethane and one harmful effect of it on human...

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  4. Identify A, B, C, D, E and F in the following reactions:

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  5. Identify A, B, C, D, E and F in the following reactions:

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  6. Identify A, B, C, D, E and F in the following reactions:

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  7. Identify A, B, C, D, E and F in the following reactions:

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  8. Write the mechanism of the following reaction: CH3CH2OHoverset(conc.H2...

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  9. How can the following two isomeric compounds be distinguished by a che...

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  10. Write down the reagents for the following reactions:

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  11. Write down the reagents for the following reactions:

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  12. Write the organic products of the following two reactions:

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  13. What are meant by aldose and kethose? Write with examples.

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  14. Write the name and biological function of a protein hormone.

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  15. Starting from the rate law of a first-order reaction how that the half...

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  16. The rate equation for the chemical reaction: aA+bB+cCrarreE+fF is e...

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  17. In a multi-step chemcial reaction, which elementary step is con-sidere...

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  18. How does a catalyst enhance the rate of a chemical reaction? At a cons...

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  19. According to collision theory of reactions, Why all molecular collisio...

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  20. How does PCI3 undergo hydrolysis?

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