Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
MODERN PUBLICATION-d-AND f- BLOCK ELEMENTS-EXERCISE
- The oxidation state of chromium in dichromate ion (Cr2O7^(2-)) and chr...
Text Solution
|
- What is the oxidation state of Mn is manganate ion.
Text Solution
|
- What is the oxidation state of Cr in CrO5.
Text Solution
|
- Calculate equivalent weight of KMnO4 in acidic medium.
Text Solution
|
- Calculate equivalent weight of KMnO4 in alkaline medium.
Text Solution
|
- Complete the chemical reaction : MnO4^(-)+ SO2+ H^(+) rarr
Text Solution
|
- Complete the chemical reaction : S2O3^(2-)+ Cr2O7^(2-)+ H^(+) rarr
Text Solution
|
- What happens when 80% of copper combines with 20% of tin?
Text Solution
|
- What is chromyl chloride test for chlorides ?
Text Solution
|
- Why is La(OH)3 more basic than Lu(OH)3 ?
Text Solution
|
- What is the most common oxidation state in the Lanthanoids ?
Text Solution
|
- How many unpaired electrons are present in Gd(Z = 64) ?
Text Solution
|
- Name the actinoid used for the manufacture of fine rods for atomic rea...
Text Solution
|
- Arrange Ce^(3+) (Z = 58), Sm^(3+) (Z = 62) and Yb^(3+)(Z = 70) in decr...
Text Solution
|
- Name the basic cause of similar atomic radii of Hf and Zr.
Text Solution
|
- Does actinoids show actinoid contraction similar to lanthanoid contrac...
Text Solution
|
- Name the trivalent lanthanoid having the configuration [Xe] 4f^7.
Text Solution
|
- Which of the following ion is colourless ? U^(3+), Cm^(4+), Th^(4+)
Text Solution
|
- Name two tripositive lanthanoid ions which are colourless.
Text Solution
|
- Express 2111 in roman numbers.
Text Solution
|