Statement I :$\mathrm{R}-\mathrm{COOH}\to \mathrm{R}-{\mathrm{CH}}_2\mathrm{OH},$ can be achieved by ${\mathrm{LiAlH}}_4$ but not by ${\mathrm{NaBH}}_4$

Statement II : ${\mathrm{LiAlH}}_4$  is a stronger reductant than ${\mathrm{NaBH}}_4$

 

Both statements I and II are correct

Statement I is correct and statement II is incorrect

Statement I is incorrect and statement II is correct

Both statements I and II are incorrect