STP-তে 11.2 L-এ SO_(2) এর কয়টি অণু বিদ্যমান? অথবা পরমাণুর সংখ্যা গণনা করুন...

2 mol of H_(2)S and 11.2 L of SO_(2) at N.T.P. react to form x moles of sulphur, x is SO_(2)+2H_(2)S to 3S +2H_(2)O

The mass of 11.2 L of ammonia gas at STP is

The number of atoms contained in 11.2 L of SO_(2) at S.T.P. are

A mixture containing 1.12 L of H_(2) and 1.12 L of D_(2) ( deuterium ) at S.T.P. is taken inside a bulb connected to another bulb by a stop-cock with a small opening. The second bulb is fully evacuated, the stop-cock is opened for a certain time and then closed . The first bulb is found to contain -.05 gm of H_(2) .Determine the % age composition by weight of the gases in the second bulb.

What is the increase in entropy when 11.2 L of O_(2) are mixed with 11.2 L of H_(2) at STP?