MCQ
The following compounds differ in respect of


- Atheir chemical and physical properties
- Bnothing
- ✓the direction in which they rotate plane of polarized light
- Dtheir interactions with molecules


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$[{R_H} = 1 \times {10^5}\,c{m^{ - 1}},\,h\, = 6.6\, \times {10^{ - 34}}\,Js\,\,c = 3\, \times \,{10^8}\,m{s^{ - 1}}]$