MCQ
A zwitter ion is
- AA positively charged ion without a metal atom in it
- BA negatively charged ion without metal atom in it
- ✓An ion with positive and negative charges at different points on it
- DA heavy ion with a small charge on it
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[Molar mass of $\mathrm{KCl}=74.5$ ]
$(A)$ Emit or absorb energy in the form of electromagnetic radiation
$(B)$ Frequency distribution of the emitted radiation depends on temperature
$(C)$ At a given temperature, intensity vs frequency curve passes through a maximum value
$(D)$ The maximum of the intensity vs frequency curve is at a higher frequency at higher temperature compared to that at lower temperature
