MCQ
For the spontaniety of reaction, which statement is always true?
- A$\Delta G = + ve:\,\Delta H = + ve:$
- B$\Delta H = + ve:\,\Delta S = - ve:$
- C$\Delta H = - ve:\,\Delta S = - ve:$
- ✓$\Delta H = - ve:\,\Delta S = + ve:$
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Statement $I :$ Bohr's theory accounts for the stability and line spectrum of $Li ^{+}$ ion.
Statement $II :$ Bohr's theory was unable to explain the splitting of spectral lines in the presence of a magnetic field.
In the light of the above statements, choose the most appropriate answer from the options given below:
(Given: Molar mass of $Ag$ is $108\, g \,mol ^{-1}$ and that of $Cl$ is $35.5 \,g\, mol ^{-1}$ )
