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Earn 100

Which of the following halogens will displace the halide from its solution?

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Important Questions on The p-Block Elements

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Pure HI is colourless, but when it is kept in a transparent bottle, it acquires colour after some time. It can be due to
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When a chloride is heated with concentrated H2SO4HCl is obtained, but when bromide is heated, bromine gas is obtained and not HBr. This is because
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The solubility of halogen X in water is significantly increased by the addition of its salt. The halogen X is
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Select the periodic property or properties which is/are not regular in halogen family on moving down the group:
a. Ionisation energy
b. Electron gain enthalpy
c. Size
d. Electro negativity
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Select correct order of oxidizing strength:
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Which one of the following acids has minimum dissociation constant?
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Which of the following compounds, when treated with KI, does not release iodine?