1. Позначте реакцію, яка вказує на наявність гідроксильної групи у метанолі: А. 2CH3-OH + 3O2 = 2CO2 + 4H,0.
Б. СН3 – OH + HCl = CH3CI + H,О.
В. 2CH3 – CH, – OH + 2Na = 2CH3 – CH2 – ОNa + H2.
Г. 2CH3 – OH + 2Na = 2CH3 – ОNa + H2.​
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