Question

how much C2h5OH should be added to 1 l h2o so that it will not freeze at -2°c density of water = 10 3 kg/M3 kf= 1.86
a 20g
b 50g
c 80g
d 100g​

Answer 1

Answer:

D) husband

Explanation:

Jwjaduf and I have been working on the banks of the river and the other one that