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Fill in the blank from the choices given within bracket:
The basicity of Acetic Acid is ......... (3, 1, 4)

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Fill in the blank from the choices given: The basicity of acetic acid is ____

Fill in the blank from the choices given within brackets : Ammonia gas is collected by ........... (an upward displacement of air, a downward displacement of water, a downward displacement of air)

Fill in the blank from the choices given within bracket: Quicklime is not used to dry HCI gas because ...... (CaO is alkaline, CaO is acidic, CaO is neutral)

Fill up the table from the given choice.

Fill in the blanks from the choices given in the brackets: The product of condensation of ethanoic acid with ethanol in presence of conc. H_2 SO_4 is _______ [acetaldehyde, ethylacetate, diethylether]

Fill in the blank from the choices given within brackets: Cold, dilute nitric acid reacts with copper to form .................. (Hydrogen, nitrogen dioxide, nitric oxide)

Fill in the blanks from the choices given in brackets: The number of moles in 11 gm of nitrogen gas is (0.39, 0.49, 0.29) [atomic mass of N = 14]

Fill in the blanks from the choices given in the brackets: A dibasic acid which is a weak electrolyte is [acetic acid, formic acid, carbonic acid]

Fill in the blanks from the choices given within brackets: (i) The compound formed when ethanol reacts with sodium is .............. (sodium ethanoate, sodium ethoxide, sodium propanoate)

Fill in the blanks from the choices given in the brackets: Sulphur is oxidised by hot conc. nitric acid to give [sulphuric acid, nitrogen dioxide, sulphur dioxide] as the oxidised product.

ICSE-CHEMISTRY 2014-SECTION-II
  1. Fill in the blank from the choices given within bracket: The basicit...

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  2. State one appropriate observation for the following: When dilute hyd...

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  3. State your observation in the following case: When excess sodium hyd...

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  4. At the cathode when acidified aqueous copper sulphate solution ...

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  5. State your observation in the following case: When calcium hydroxide i...

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  6. State your observation in the following case : When moist starch i...

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  7. Study the figure given below and answer the question that follow : ...

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  8. Study the figure given below and answer the questions that follow : ...

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  9. Study the figure given below and answer the questions that follow : ...

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  10. Name the other ion formed when ammonia dissolves in water.

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  11. Give one test that can be used to detect the presence of the ion produ...

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  12. State the conditions required for the following reactions to take plac...

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  13. State the conditions required for the following reactions to take plac...

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  14. State the condition required for the following reaction to take place ...

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  15. State the conditions required for the following reaction to take place...

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  16. State the main components of the following alloys: Brass

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  17. State the main components of the following alloys: Duralumin

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  18. State the main components of the following alloys: Bronze

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  19. Give balanced equation for the following: Laboratory preparation of ...

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  20. Give balanced equations for the following: (i) Preparation of ethano...

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  21. Draw the structural formula for the following compounds : Ethanol

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