MCQ
Electron enters the sub-shell for which $(n + l)$ value is minimum. This is enunciated as
- AHund’s rule
- ✓Aufbau principle
- CHeisenberg uncertainty principle
- DPauli’s exclusion principle
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Statement $I:$ The melting point of monocarboxylic acid with even number of carbon atoms is higher than that of with odd number of carbon atoms acid immediately below and above it in the series.
Statement $II :$ The solubility of monocarboxylic acids in water decreases with increase in molar mass.
Choose the most appropriate option
Reason : Addition of non-volatile solute into solvent results into depression of freezing point of the solvent.
