p-Block elementsHard

Question

KNO2 (l) + KNO3 (l) + Cr2O3 (s) → K2CrO4 + [X] ; X is

Options

A.N2
B.NO
C.N2O5
D.N2O3

Solution

3KNO2 (l) + KNO3 (l) + Cr2O3 (s) → 2K2CrO4 (s, l) + 4NO.

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

Sulphur trioxide can be obtained by which of the following reaction:...Which of the following statements is/are correct regarding B2H6?...Which of the following reactions does not produce oxygen ?...Which of the following will combine with Fe(II) ion to form a brown complex compound ?...Which statement is correct about halogen ?...