Question

The density of water maximum at-----°C

1 3
2 -4
3 0
4 4​

Answer 1

Answer:

4)4°c

Explanation:

below 4 the water is in ice form..and is molecules h2o forms tetrahedral structure aroud oxygen....

by which its density get decreases due to vacant spaces....

above 4 the ice starts melting by which the volume increases resulting in decreasing density (d=m/v)

so its density remains max at 4°