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ICSE-SELF ASSESSMENT PAPER 2 -SECTION-II
- Here is an electrode reactin : Cu to Cu^(2+)+2e At which electro...
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- A solution contains magnesium ions (Mg^(2+)) ,iron (II) ions (Fe^(2+))...
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- Give reason why? The blue colour of the Copper sulphate solution per...
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- Give reason why? It is dangerous to dilute the acid by adding water ...
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- Give reasons why? Alkali metals are good reducing agent.
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- Give reason why? Sugar solutions do not conduct electricity.
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- Give reason why? Conc. H(2)SO(4) is not a drying agent for H(2)S?
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- Give a balanced chemical equations for the action of sulphuric acid on...
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- Give two industrial uses of sulphuric acid.
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- What happens when conc. sulphuric acid is added to a lump of blue Vitr...
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- Explain why only all glass apparatus should be used for the preparatio...
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- Write a chemical equation to illustrate the acidic nature of nitric ac...
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- Equation for the reaction when compound A is bubbled through bromine d...
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- Equation for the reaction when compound A is bubbled through bromine d...
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- Equation for the reaction when compound A is bubbled through bromine d...
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- State how the following conversions can be carried out: Ethyl chlor...
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- State how the following conversions can be carried out: Ethyl alcoh...
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- Ethane and ethene are both hydrocarbons. Ethane undergoes (i) reaction...
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- Write the IUPAC names of the following: CH(3)-CH(2)-CH=CH(2)
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- Write the IUPAC names of the following: CH(3)-CH(2)-CH(2)-overset(CH...
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