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MBD PUBLICATION-p-BLOCK ELEMENTS-QUESTION BANK
- Which of the following halogen acids has the lowest melting point:
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- Which is least soluble in water:
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- Which is least soluble in water:
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- HF is a weak acid but HCl is a strong acid because:
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- A greenish-yellow coloured gas is liberated on heating a mixture of tw...
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- The pale yellow coloured gas is:
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- Which reacts with chlorine to form phosgene:
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- When Cl2 is added to an aqueous solution of potassium halide in presen...
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- Which forms acid salt with base:
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- The strongest oxidising agent is:
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- In which of the following interhalogen compounds the central atom is s...
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- The catalyst used in Deacon's process is:
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- Which shows oxidising properties:
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- When excess of KI is added to copper sulphate solution is formed;
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- Which halogen does not show bleaching property:
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- The high oxidising power of F2 is due to:
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- A substance X when heated with sulphuric acid liberates a gas which tu...
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- Which one is least soluble in water:
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- Iodine solution stained on clothes can be removed by:
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- The chemical name of bleaching powder is:
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