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Incorrect statement with reference to
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Important Questions on The d- and f-Block Elements
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Which of the following does not represent property stated against it?
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Which one of the following is correct for all elements from to
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Which of the following pairs has both the ions coloured in aqueous solution? [Atomic numbers of
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Which of the following is an amphoteric oxide?
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The electronic configuration of the transition element is , and the oxidation state is . What is its atomic number?
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Which of the following statement is wrong?
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and in aqueous medium
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acts as an oxidizing agent in alkaline medium. When alkaline is treated with , iodide ion is oxidized to
