Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
SHARAM PUBLICATION-D AND F BLOCK ELEMENTS-EXERCISE
- In the 1st row transition element , the metal that forms colourless co...
Text Solution
|
- Which metal is commonly used for galvanising iron?
Text Solution
|
- Fill in the blanks :The electronic configuration of Cu^+ is ……………..
Text Solution
|
- Discuss the general characteristics properties of transition elements.
Text Solution
|
- What are alloys ? Name two alloys.
Text Solution
|
- Cu^+ is diamagnetic , but Cu^2+ is paramagnetic . Why ?
Text Solution
|
- Why do transitional elements form complex compounds ?
Text Solution
|
- Why are the salts of Zn, Cd and Hg are colourless.
Text Solution
|
- Why Fe^2+ forms Fe^3+, but Mn^2+ does not form Mn^3+
Text Solution
|
- Why do transition metal ions have high enthalpy of hydration ?
Text Solution
|
- Why the properties of third transition series are very similar to seco...
Text Solution
|
- How would you account for the fact that the transition metals and thei...
Text Solution
|
- Scandium forms no coloured ions, yet it is regarded as a transition el...
Text Solution
|
- The paramagnetic character in 3d- transition series increases up to ma...
Text Solution
|
- Explain why Zn shows only +2 oxidation state ?
Text Solution
|
- Manganese exhibits highest oxidation state of +7. Give reason.
Text Solution
|
- Explain, why Cu^+ ion is not stable in aqueous solution.
Text Solution
|
- Why does copper not displace hydrogen from acids ?
Text Solution
|
- Reactivity of transition elements decreases almost regularly from Sc t...
Text Solution
|
- An ion has three unpaired electrons . Calculate its magnetic moment.
Text Solution
|