Use the following information to answer question 42-45 A Science 30 student is provided with three unknown substances. He is told that the
identities of them are methanol, methanoic acid, and methyl methanoate,

Methanol(CH3OH)

Methanoic acid(Ch-Oh-OH)

Methyl methanoate(CH-O-O-CH3) it’s a drawing of the chemical structure of this but I can’t draw it here

To identify what each of the unknown substances is, he performs a conductivity, litmus,
and odour test on each of the substances.

Conductivity Test
1 - Positive
2 - Negative

Litmus Test
1 - no change
2 - red turns blue
3-blue tums red

Match the descriptions below to the correct results from the tests above:

42. Conductivity of methanol

43. Litmus test of Methyl methanoate

44. Conductivity year of Methanoic acid

45. Litmus rest of methanoic acid