Condensation because the water vapor has a high entropy(disorder) and liquid water has a lower entropy.
Answer:
Molarity of 40 ml of NaoH is 0.3125 mL
Explanation:
As we know
Molarity of acid * volume of acid = molarity of base * volume of base
Substituting the given values, we get

Molarity of 40 ml of NaoH is 0.3125 mL
1.33 is the answer thank me later
THE COMPOUND IS: ethnoxybutane