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The colour of K2Cr2O7 and Fe+2 ions are respectively due to

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Important Questions on The d and f-Block Elements

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Gamma Question Bank for Medical Chemistry>Chapter 22 - The d and f-Block Elements>Assignment>SECTION - A
The element which does not show d0 configuration in its highest oxidation state
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Gamma Question Bank for Medical Chemistry>Chapter 22 - The d and f-Block Elements>Assignment>SECTION - A
CrO3 is coloured due to
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Gamma Question Bank for Medical Chemistry>Chapter 22 - The d and f-Block Elements>Assignment>SECTION - A
Which of the following occur when AgNO3 becomes, red hot?
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Gamma Question Bank for Medical Chemistry>Chapter 22 - The d and f-Block Elements>Assignment>SECTION - A
Which one alloy does not contain copper?
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Gamma Question Bank for Medical Chemistry>Chapter 22 - The d and f-Block Elements>Assignment>SECTION - A
The metal which can form cation having metal - metal bond
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Gamma Question Bank for Medical Chemistry>Chapter 22 - The d and f-Block Elements>Assignment>SECTION - A
Value of magnetic moment of a divalent metal ion is 5.92 BM. Total number of electron in its atom would be
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Gamma Question Bank for Medical Chemistry>Chapter 22 - The d and f-Block Elements>Assignment>SECTION - A
Gold dissolves in aqua regia to give
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Gamma Question Bank for Medical Chemistry>Chapter 22 - The d and f-Block Elements>Assignment>SECTION - A
Transuranic elements begin with