So, if you subtract these you know 0.024 moles at night from you know what are moles of the day that is 0.036 then you can get this you know that he had 0.012 moles of water are deposited at night.
जर तुम्ही रात्री 0.036 च्या मोलमधून रात्री 0.024 मोल्स वजा केल्यास तुम्हाला 0.012 मोल्स रात्री जमा होतात.