Identify the incorrect statement among the fo | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Lanthanoid contraction leads to a very small change in the ionic radii when moving from elements of the $4d$ transition series to the $5d$ transit

Vedclass · Accepted Answer

As a result of lanthanoid contraction,the properties of $4d$ series of the transition elements have no similarities with the $5d$ series of elements.

Vedclass · Answer

(B) Lanthanoid contraction leads to a very small change in the ionic radii when moving from elements of the $4d$ transition series to the $5d$ transition series. Consequently,the chemical properties of the $4d$ and $5d$ series of transition elements are remarkably similar. Therefore,the statement that they have no similarities is incorrect.

Identify the incorrect statement among the following.

Similar Questions

In $YDSE$,how many maxima can be obtained on the screen if the wavelength of light used is $200 \, nm$ and $d = 700 \, nm$?

The following band-energy diagram represents:

The $\pi$-acid ligand which uses its $d$-orbital during synergic bonding in its complex compound is

What is the minimum quantity (in grams) of $methyl$ iodide required for preparing one mole of ethane by Wurtz reaction? (Atomic weight of iodine $= 127$)

If the roots of the equation $x^2 - 2ax + a^2 + a - 3 = 0$ are real and less than $3$,then:

Vedclass Test Series

Exam Paper Generator

Online Exam Module