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CBSE Class 12 Chemistry Part 1 Custom Paper (Set A)
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In an octahedral complex, strong-field ligands usually produce which spin arrangement for suitable d4-d7 metal ions?
Which statement best describes the standard hydrogen electrode?
If increasing temperature increases the fraction of molecules with energy greater than activation energy, which theory is being used?
For a non-volatile solute in a volatile solvent, the relative lowering of vapour pressure is equal to which quantity in the ideal dilute limit?
What is the coordination number of the metal in [Co(NH3)6]3+?
Which pair commonly shows anomalous ground-state configurations due to extra stability of half-filled or fully filled d subshells?
Reduction of dichromate ion to chromium(III) in acidic medium requires how many electrons per mole of dichromate?
Which concentration term is independent of temperature for a liquid solution?