Definitions [1]
Define transition metals.
Elements having partially filled d-orbitals in ground state or in excited state are known as transition elements.
Important Questions [29]
- Explain the Position of Actinoids in the Periodic Table.
- Oxidation States of Scandium Are ___________.
- Baeyer’S Reagent is -'
- What Are 'D' and 'F' Block Elements?
- What is the Position of Iron (Z = 26) in Periodic Table?
- Write the different oxidation states of manganese.
- What is Effective Atomic Number of Fe (Z = 26) in [Fe(Cn)6]4-?
- An Antifriction Alloy Made up of Antimony with Tin and Copper, Which is Extensively Used In Machine Bearings is Called
- Write the factors which are related to the colour of transition metal ions.
- Which one of the following ions is coloured?
- Nf3 is Possible, but Nf5 is Not. Why?
- The compounds of TiA4+ ions are colourless due to ______.
- What are interstitial compounds?
- Why Do Interstitial Compounds Have Higher Melting Points than Corresponding Pure Metals?
- Explain Why is Fe3+ More Stable than Fe2+?
- Ln Which Pair Highest Oxidation States of Transition Metals Are Found:
- Calculate Magnetic Moment of
- Why +2 oxidation state of manganese is more stable?
- Write Balanced Chemical Equations for the Conversion of Cro_4^(2-) to Cr_2o_7^(2-) in Acidic Medium and Cr_2o_7^(2-) to Cro_4^(2-) In Basic Medium
- How is Potassium Dichromate Prepared from Chrome Iron Ore?
- Why is Sc3+ Colourless While Ti3+ Coloured? (Atomic Number Sc = 21, Ti =22)
- Draw Structure of Dichromate Ion
- What is the Geometry of Chromate Ion?
- What is the Action of Acidified Potassium Dichromate on - So2
- Why do the d-block elements form coloured compounds?
- What is the Molecular Formula of Chromyl Chloride?
- Write Observed Electronic Configuration of Elements from First Transition Series Having Half Filled D-orbitals.
- Draw the structure of the chromate ion.
- What is the Action of Acidified Potassium Dichromate on - KI
