The reaction of HClO3 with HCl gives a paramagnetic gas, which upon reaction with O3 produces
The correct option is C \(\text{Cl}_2\text{O}_6\)
\(2HClO_3+2HCl→2ClO_2+Cl_2+2H_2O\)
\(\text{ClO}_2\) produced here is a paramagnetic gas.
\(2\text{ClO}_2 + 2\text{O}_3 \rightarrow \text{Cl}_2\text{O}_6 + 2\text{O}_2\)
List-I (Oxoacids of Sulphur) | List-II (Bonds) | ||
A | Peroxodisulphuric acid | I | Two S–OH, Four S=O, One S–O–S |
B | Sulphuric acid | II | Two S–OH, One S=O |
C | Pyrosulphuric acid | III | Two S–OH, Four S=O, One S–O–O–S |
D | Sulphurous acid | IV | Two S–OH, Two S=O |
LIST I | LIST II | ||
A | Chlorophyll | 1 | \(Na _2 CO _3\) |
B | Soda ash | 2 | \(CaSO _4\) |
C | Dentistry, Ornamental work | 3 | \(Mg ^{2+}\) |
D | Used in white washing | 4 | \(Ca ( OH )_2\) |
Compound A reacts with $NH _4 Cl$ and forms a compound B.
Compound B reacts with $H _2 O$ and excess of $CO _2$ to form compound $C$ which on passing through or reaction with saturated $NaCl$ solution forms sodium hydrogen carbonate Compound $A , B$ and $C$, are respectively.