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OSWAAL PUBLICATION-P - BLOCK ELEMENTS-TOPIC - 3 (GROUP - 17 ELEMENTS, THEIR PROPERTIES AND SOME IMPORTANT COMPOUNDS)(VERY SHORT ANSWER TYPE QUESTIONS)
- Write the reaction of F(2) with water.
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- Write the reaction of Cl(2) with water.
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- write the balanced equation when Chlorine gas is passed into a solut...
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- Reaction of Cl(2) with slaked lime. (only reaction)
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- Give the reason for bleaching action of Cl(2).
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- Name one poisonous gas which can be prepared from chlorine gas.
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- Arrange HClO, HBrO and HIO in order of decreasing acidic strength givi...
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- Why interhalogens are more reactive than halogens?
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- Name the halogen which does not exhibit positive oxidation state .
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- Can FCI(3) exist ? Comment.
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- Name the most electronegative element in the periodic table.
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- Name the element which has highest electron affinity or electron gain ...
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- Halogens have maximum negative electron gain enthalpy in the respectiv...
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- Mention the colour of halogens.
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- Although electron gain enthalpy of fluorine is less negative as compar...
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- Fluorine exhibits only - 1 oxidation state , whereas other halogens ex...
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- Bond enthalpy of fluorine is lower than that of chlorine why ?
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- Give reason for the following : F(2) is more reactive than CIF(3) bu...
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- Bond entnalpy of F(2) is less than of Cl(2).
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- Give reason for the following : PbCl(4) is more covalent than PbCl(2...
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