NEET UG 2014 — Inorganic Chemistry

Which of the following orders of ionic radii is correctly represented?

Which of the following complexes is used as an anticancer agent?

In acidic medium, ${H}_{2}{O}_{2}$ changes $C{r}_{2}{O}_{7}^{-2}$ to $Cr{O}_{5}$ which has two $(-O-O-)$ bonds Oxidation state of $Cr$ in $Cr{O}_{5}$ is:

The reaction of aqueous $KMn{O}_{4}$ with ${H}_{2}{O}_{2}$ in acidic conditions gives:

Which of the following molecules has the maximum dipole moment?

$(a) {H}_{2}{O}_{2}+{O}_{3}\rightarrow {H}_{2}O+2{O}_{2}$ ${(b) H}_{2}{O}_{2}+A{g}_{2}O\rightarrow 2Ag+{H}_{2}O+{O}_{2}$ Role of hydrogen peroxide in the above reactions is respectively:

Which one the following species has plane triangular shape?

Reason of lanthanoid contraction is:

Acidity of diprotic acids in aqueous solutions increases in the order:

Which of the following organic compounds has same hybridization as its combustion product $-({CO}_{2})?$

Among the following complexes the one which shows Zero crystal field stabilizations energy (CFSE)