(i) distillation
(ii) – Sodium metal disappears/ dissolves/ clarts around
- Bubbles of a colourless gas/ effervescence beaker become
warm
Sodium metal reacts with ethanol to produce hydrogen gas (I)
The reaction is exothermic/ heat is evolved
(iii) Fuel/gasoline
- Solvent
- Starting material for manufacture of P.V.C, etheneglycol e.t.c
- Skin disinfect/ antiseptic
- In thermometer/ in making alcohol thermometers
Kavungya answered the question on June 22, 2019 at 08:45
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