p-Block elementsMedium

Question

Choose the INCORRECT statement

Options

A.Among the isotopes of carbon, $\ ^{13}C$ is a radioactive isotope.
B.Carbon exhibits negative oxidation states along with +4 and +2 .
C.Carbon cannot exceed its covalency more than four.
D.${CO}_{2}$ is the most acidic oxide among the dioxides of group of 14 elements.

Solution

$\mathbf{C}^{\mathbf{13}}$ is not radioactive

$\mathbf{C}^{\mathbf{14}}$ is radioactive

Create a free account to view solution

View Solution Free
Topic: p-Block elements·Practice all p-Block elements questions

More p-Block elements Questions

An aqueous solution of BCl3 is :...The reaction of P4 with X leads selectively to P4O6. The X is...The ions present in Al4C3, CaC2 and Mg2C3 are respectively :...Which of the following statements is true?...Bleaching of a fabric cloth is done using A and excess of chlorine is removed using B. A and B are :...