MCQ
Conc. $HNO_3$ is yellow coloured liquid due to
- Adissolution of $NO$ in conc. $HNO_3$
- ✓dissolution of $NO_2$ in conc. $HNO_3$
- Cdissolution of $N_2O$ in conc. $HNO_3$
- Ddissolution of $N_2O_3$ in conc. $HNO_3$
✓
Answer
Correct option: B.
dissolution of $NO_2$ in conc. $HNO_3$
b
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
When magnesium burns in air, compounds of magnesium formed are magnesium oxide and
The products $P$ and $Q$ in the following sequence of reactions, are
→The degree of dissociation of $PCl_5(g)$ at $16.8\ bar$ and $127\,^oC$ is $0.4$ . The value of $K_p$ for the reaction
→$PC{l_5}(g) \rightleftharpoons PC{l_3}(g) + C{l_2}(g)$ is
$2\ moles$ of a gas undergoes a change in state from $(2\ bar, 40\ l )$ to $(5\ bar, 15\ l)$ at a constant temperature. If change in illternal energy is given by $35\ bar-lit$ then enthalpy change forthe process will be
→The reaction $2{H_2}{O_2} \to 2{H_2}O + {O_2}$ is a
→Which of these is least likely to act as a Lewis base?
Repeating unit of organosilicon polymers is
In aqueous solution of potassium ferrocyanide the degree of dissociation of salt is $80\%$ then the value of vant Hoff's factor is
→Enzymes in the living systems
The degeneracy of $d-$ orbitals is lost under :
→$(I)$ Strong field ligand $(II)$ Weak field ligand
$(III)$ Mixed field ligand $(IV)$ Chelated ligand field
Choose the correct code