p - block Elements
Which of the following is both neutral and paramagnetic?
$$NO$$ (Nitric oxide) is paramagnetic in the gaseous state but diamagnetic in the liquid and solid states.
$$NO$$ has an odd number of electrons $$(11$$ valence electrons) and hence is paramagnetic in the gaseous state. But in liquid and solid states, it exists as a symmetrical or asymmetrical dimer and hence is diamagnetic in these states.
Which of the following is both neutral and paramagnetic?
The number of oxygen atoms surroundings each nitrogen atom in $$N_2O_5$$ is :
The wrong statement about $$N_2O$$ is :
Laughing gas is:
Which of the following oxides of nitrogen is a coloured gas?
Name the oxide of nitrogen which is paramegnetic in the gaseous state and diamagnetic in the liquid or the solid state.
Write the resonance Lewis structures for $$N_{2}O, NO_{2}$$ and $$NO_{3}^{-}.$$
Fuming nitric acid is ________.
A colourless gas '$$x$$' forms a brown coloured gas '$$y$$' when mixed with air. $$x$$ and $$y$$ could be :
Which of the following oxides of nitrogen is a white solid?