Q1ChemistryUnit 11: d and f-Block Elements
In the purification of zirconium by Van Arkel process which halogen is used?
Chemistry · JEE
d and f-Block Elements Mock Test for JEE
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6+ important formulas for d and f-Block Elements
Subtopics in d and f-Block Elements
- Transition Elements: General introduction, electronic configuration, occurrence and characteristics
- General trends in properties of the first-row transition elements: physical properties, ionization enthalpy, oxidation states, atomic radii, colour, catalytic behaviour, magnetic properties, complex formation, interstitial compounds, alloy formation
- Preparation, properties and uses of K2Cr2O7 and KMnO4
- Inner Transition Elements
- Lanthanoids: Electronic configuration, oxidation states and Lanthanoid contraction
- Actinoids: Electronic configuration and oxidation states
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Q2ChemistryUnit 11: d and f-Block Elements
The lanthanide contraction is
responsible for the fact that:
Q3ChemistryUnit 11: d and f-Block Elements
Which of the following factors may be
regarded as the main cause of
lanthanide contraction?
Q4ChemistryUnit 11: d and f-Block Elements
Variable valency of transition elements is
on account of :
Q5ChemistryUnit 11: d and f-Block Elements
Which of the following is not present in Crude oil?
Q6ChemistryUnit 11: d and f-Block Elements
Which ore does not contain carbonate?
Q7ChemistryUnit 11: d and f-Block Elements
The properties of and are same because
Q8ChemistryUnit 11: d and f-Block Elements
Nickel metal is purified by the vapour phase refining process. This process is based on the fact that:
Q9ChemistryUnit 11: d and f-Block Elements
The last element of lanthanide series is
Q10ChemistryUnit 11: d and f-Block Elements
Which triad belongs to the same group and same period?
Q11ChemistryUnit 11: d and f-Block Elements
The element with the electronic
configuration is a
Q12ChemistryUnit 11: d and f-Block Elements
Which of them is a mineral of
lanthanum?
Q13ChemistryUnit 11: d and f-Block Elements
Electronic configuration of a transition
element in +3 oxidation State is
What is its atomic number?
Q14ChemistryUnit 11: d and f-Block Elements
Lanthanides are also known as:
Q15ChemistryUnit 11: d and f-Block Elements
A copper coin was electroplated with Zn and then heated at high temperature until there is a change in colour. What will be the resulting colour?
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Popular questions in d and f-Block Elements
- The correct statement is :…
- \( A C r O_{4}^{2-} \) solution turns from yellow to another color upon addition of acid. What is the another color?…
- Variable valency of transition elements is on account of :…
- The properties of \( Z r \) and \( H f \) are same because…
- Nitric oxide is paramagnetic in :…
- The spin-only magnetic moment of sodium nitroprusside ion is :…
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