The incorrect statement is

Question

The incorrect statement is (A) The first ionization enthalpy of K is less than that of Na and Li (B) Xe does not have the lowest first ionization enthalpy in its group (C) The first ionization enthalpy of element with atomic number 37 is lower than that of the element with atomic number 38 . (D) The first ionization enthalpy of Ga is higher than that of the d-block element with atomic number 30 .

Tardigrade Admin · Accepted Answer

Ionization enthalpy order: Li > Na > K He > Ne > Ar > Kr > Xe > Rn Sr > Rb Zn > Ga

Q. The incorrect statement is

The first ionization enthalpy of $K$ is less than that of $N a$ and $L i$

$X e$ does not have the lowest first ionization enthalpy in its group

The first ionization enthalpy of element with atomic number 37 is lower than that of the element with atomic number 38 .

The first ionization enthalpy of Ga is higher than that of the d-block element with atomic number 30 .

Ionization enthalpy order :
$L i > N a > K$
$He > N e > A r > Kr > X e > R n$
$S r > R b$
$Z n > G a$

Q. The incorrect statement is

The first ionization enthalpy of K is less than that of Na and Li

Xe does not have the lowest first ionization enthalpy in its group

The first ionization enthalpy of element with atomic number 37 is lower than that of the element with atomic number 38 .

The first ionization enthalpy of Ga is higher than that of the d-block element with atomic number 30 .

Ionization enthalpy order : Li>Na>K He>Ne>Ar>Kr>Xe>Rn Sr>Rb Zn>Ga

The first ionization enthalpy of $K$ is less than that of $N a$ and $L i$

$X e$ does not have the lowest first ionization enthalpy in its group

Ionization enthalpy order :
$L i > N a > K$
$He > N e > A r > Kr > X e > R n$
$S r > R b$
$Z n > G a$