Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
ASSAM ACADEMIC CENTRE-The d and f-block elements-Example
- Zn^(2+) salts are colourless while Cu^(2+) salts are coloured. Give re...
Text Solution
|
- How would you account for the following? Zn, Cd and Hg are normally no...
Text Solution
|
- Why do transition elements show variable oxidation state?
Text Solution
|
- Write formula of a compound where the transition metal is in +7 oxidat...
Text Solution
|
- On what ground can you say that scandium (Z = 21) is a transition elem...
Text Solution
|
- Explain why E^@ for Mn^(3+)||Mn^(2+) couple is more positive than that...
Text Solution
|
- Among the ionic species, Sc^(3+), Ce^(4+) and Eu^(2+), which one is a ...
Text Solution
|
- Why Sm^(2+), Eu^(2+) and Yb^(2+) ions in solutions are good reducing a...
Text Solution
|
- In the transition series with an increase in atomic number the atomic ...
Text Solution
|
- Among the lanthanoids, Ce(III) can be easily oxidised to Ce(IV) (Atomi...
Text Solution
|
- Why is third ionisation enthalpy of manganese exceptionally high?
Text Solution
|
- Why are all salts of scandium white?
Text Solution
|
- Why is +2 oxidation state of manganese quite stable while the same is ...
Text Solution
|
- Name a transition element which does not exhibit variable oxidation st...
Text Solution
|
- How would you account for the following? The enthalpies of atomization...
Text Solution
|
- What are transition elements? Give the general electronic configuratio...
Text Solution
|
- Why is copper considered a transition metal, although it has completel...
Text Solution
|
- Assign a reason for each of the following: The third ionization enthal...
Text Solution
|
- Assign a reason for each of the following: The third ionization enthal...
Text Solution
|
- Though copper, silver and gold have completely filled set of d-orbital...
Text Solution
|