Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
MODERN PUBLICATION-d-AND f- BLOCK ELEMENTS-EXERCISE
- Why Cr^(2+) is strongly reducing while Mn^(3+) is strongly oxidising ?
Text Solution
|
- Name a member of the lanthanoid series which is well known to exhibit ...
Text Solution
|
- Express 2120 in roman numbers.
Text Solution
|
- Out of Cu^(2+) and Cu^(+) ion, which one is colourless and why?
Text Solution
|
- What is lanthanoid contraction? Explain Any two consequences of lantha...
Text Solution
|
- The ionisation energies of 6d elements are Greater than 3d elements. G...
Text Solution
|
- Express 2121 in roman numbers.
Text Solution
|
- Express 1202 in roman numbers.
Text Solution
|
- Express 2123 in roman numbers.
Text Solution
|
- Express 2125 in roman numbers.
Text Solution
|
- Explain why [Ti (H2O)6]^(3+) is violet while [Ti (H2O)6]^(4+) is colou...
Text Solution
|
- Transition metals form alloys with other transition metals. Explain.
Text Solution
|
- What are the main consequences of lanthanoid contraction ?
Text Solution
|
- What happens when K2Cr2O7 reacts with NaCl in the presence of conc. H2...
Text Solution
|
- What happens when Acidified KMnO4 reacts with H2S ?
Text Solution
|
- Explain why TiCl3 is coloured but TiCl4 is colourless ?
Text Solution
|
- Why transition metals show catalytic properties?
Text Solution
|
- Why do lanthanoids have very similar chemical reactivity?
Text Solution
|
- Why are Mn^(2+) compounds more stable than Fe^(2+) towards oxidation t...
Text Solution
|
- Why transition elements form a large number of alloys ?
Text Solution
|