Question

Resistance of a metal wire of length 2m is 20ohms

at temperature 250c . If diameter of the wire 0.6mm,

calculate the resistance of the metal at that temperature​

Answer 1

Explanation:

Ethanoic acid has a boiling point of 118ºC, reflecting the high apparent relative molecular mass of 120. Substances which hydrogen bond usually dissolve in water. This is because the water molecules themselves can hydrogen bond to the solute. This bond formation makes the process favourable.