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ICSE-SELF ASSESSMENT PAPER 1-SECTION-II
- What is meant by a group in the periodic table?
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- Within a group where would you expect to find the element with (A) ...
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- State whether the ionization potential decreases on going down a group...
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- How many elements are there in period 2?
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- Rewrite the following sentences by using the correct symbol gt (gre...
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- The electronegativity of iodine is that of chlorine. (gt//lt )
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- Give reasons why? Ionic compounds do not conduct electric current i...
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- Give reasons why? Electrolysis is an example of a redox reaction.
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- Give reasons why? For the preparation of hydrochloric acid, hydroge...
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- Give reasons why? Tap water is not used to prepare a solution of s...
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- Write the equation to explain the reaction taking place in the above d...
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- Give the function of acidified copper sulphate solution.
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- Give a reaction in which acetylene gas is prepared by synthesis reacti...
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- (a) What is the reaction which a taking place ? (b) Give the functio...
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- What happens when acetylene is heated in copper tube at 600^(@)C?
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- Define the term "Catenation”.
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- Conversion of ethene to ethane is an example of (hydration/hydrogenati...
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- The catalyst used for conversion of ethene to ethane is commonly (nic...
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- The product formed when ethene gas reacts with water in the presence o...
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- burns with a non-luminous flame. (butane/methane/acetylene).
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