The reaction takes place in two steps as
Identify the reaction intermediate.
NO2Cl (g)
NO2(g)
Cl2(g)
Cl(g)
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 →
D.
CH3Br + AgF →
Fluorination of hydrocarbons with pure F2 gas occurs explosively. Thus, alkyl fluorides are more conveniently prepared indirectly by heating suitable chloro or bromoalkanes with inorganic fluorides.
CH3Br + AgF →CH3F + AgBr
This reaction is known as Swarts reaction.
Which of the following species can function both as oxidising as well as reducing agent?
Cl-
ClO-