The reaction takes place in two steps as
Identify the reaction intermediate.
NO2Cl (g)
NO2(g)
Cl2(g)
Cl(g)
The least stable hydride of 15th group elements is
BiH3
NH3
AsH3
SbH3
A.
BiH3
Thermal stability of hydrides of N family decreases gradually from NH3 to BiH3 due to increase in M - H bond strength down the group on account of increase in size of central atom.
Which one of the following oxides of nitrogen dimerises into colourless is solid/ liquid on cooling?
N2O
NO
N2O3
NO2
Halogens exist in -1,+ 1, + 3, + 5 and 47 oxidation states. The halogen that exists only in -1 state is
F
Cl
Br
I
Which of the following is the correct method of preparation of methyl fluoride?
CH4 + HF →
CH3OH + HF →
CH4 + F2 →
CH3Br + AgF →
Which of the following species can function both as oxidising as well as reducing agent?
Cl-
ClO-