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Work out the formula of potassium sulpha...

Work out the formula of potassium sulphate.

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Take the samples in two test tubes. Add 5mL of saturated solution of sodium bicarbonate solution to the two test tubes separately.
The tube in which a brisk effervescence, due to the evolution of carbon dioxide, takes place contains the carboxylic acid.
Thus, the other tube contains the alcohol.
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SWAN PUBLICATION-CARBON AND ITS COMPOUNDS-ADDITIONAL IMPORTANT QUESTIONS(SHORT ANSWER TYPE QUESTIONS)
  1. Work out the formula of potassium sulphate.

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  2. Write the name for the following compound : CH3-underset(CH3)underse...

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  3. Write the name for the following compound : CH3- CH = CH- CH2 - CH3

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  4. Write the name for the following compound : CH3 -underset(O)underset...

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  5. Write the name for the following compound : CH3 -CH2 -underset(Cl)un...

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  6. How would you name the following compounds? CH3-CH2-Br

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  7. How would you name the following compound ? H-overset(H)overset(|)C=...

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  8. How would you name the following compound ? H-underset(H)underset(|)...

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  9. Differentiate between alkanes and alkenes. Name and draw the structure...

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  10. Give the formulae of compound formed from the following sets of elemen...

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  11. The symbols of some of the ions are given below : K+ , Al3+ , Br- , O2...

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  12. Complete the following equation : CH3COOH + NaHCO3 rarr

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  13. What do we call those particles which are formed : by the loss of elec...

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  14. An element A have a valancy +1. what is the formula of sulphate of A?

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  15. An element B have a valancy +2. what is the formula of nitrate of B?

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  16. The formula of the chloride of metal is MCl2. What will be the formula...

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  17. (a) Mention the experimental conditions involved in obtaining ethene f...

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  18. What do we call those particles which are formed : by the gain of elec...

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  19. What is a dehydration reaction ? Explain this reaction with the help o...

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  20. Write six uses of ethyl alcohol.

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