Phosgene can be obtained when:
Chloroform reacts with air
Phogene is COCl2
The bonds present in N2O5 are:
Which of the following oxides of nitrogen is a coloured gas?
Which of the following is not oxidised by O3?
Which blue-liquid is obtained on reaching equimolar amounts of two gases at –30oC?
The dipole moment H2O2 is move than that of H2O but H2O2 is not a good solvent because:
The gas produced when ammonium bisulphide is added to an aqueous solution of aluminium sulfate is
NaNO2 gives coloured fumes on treatment with dilute acids. The colour of fumes is
When NaNO3 is heated with (NH4)2SO4 a colourless gas & a residue is obtained. The colour of residue is
The strongest reducing agent amongst the following is
Which of the following is correct order of bond strength?