MCQ
Methyl alcohol on oxidation with acidified ${K_2}C{r_2}{O_7}$ gives
- A$C{H_3}COC{H_3}$
- B$C{H_3}CHO$
- ✓$HCOOH$
- D$C{H_3}COOH$
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Statement $I$ : Gallium is used in the manufacturing of thermometers.
Statement $II$ : A thermometer containing gallium is useful for measuring the freezing point ( $256 \mathrm{~K}$ ) of brine solution.
In the light of the above statement, choose the correct answer from the options given below :
