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ICSE-SELF ASSESSMENT PAPER 4-Section -II
- Write the equations for sulphur combining directly with : A non-meta...
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- State the conc . Acid which will oxidise sulphur directly to H(2)SO(4)...
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- What is the name of the process by which sulphuric acid is manufacture...
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- Concentrated sulphuric acid is used in the laboratory preparation of n...
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- Determine the empirical formula of a compound containing 47.9% potassi...
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- Calculate the percentage of Sodium in Sodium aluminium fluoride. (Na3 ...
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- Match the following:
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- A metal A in the form of turnings reacted with a hot concentrated diba...
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- Give reasons why? Aluminium cannot be obtained by the reduction of i...
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- Name the property for which aluminium is used in cooking utensils.
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- Why do covalent compounds exist as gases, liquids or soft solids?
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- Show the bond formation in ammonia and name the bond.
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- Consider the section of the periodic table given below: Note: In...
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- Consider the section of the periodic table given below. Note: In ...
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- Consider the section of the periodic table given below: Note: In...
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- Consider the section of the periodic table given below: Note: In...
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- Consider the section of the periodic table given below. Note: In ...
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- Find the odd one out and explain your choice (note:valency is not a cr...
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- Find the odd one out and explain your choice (note:valency is not a cr...
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- Find the odd one out in each case and explain your choice i] C3H8, ...
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