STP-তে O_(2) গ্যাসের 8g প্রসারিত হয় যাতে আয়তন দ্বিগুণ হয়। কাজ inatm L গণনা করুন | 12 | ...

The volume of 8 g O_(2) at STP is

Which of the following will weigh maximum amount? (a). 20 g iron, (b) 1.2 g atom of N , (c ) 1xx10^(23) atoms of carbon, (d) 1.12 litre of O_(2) at STP .

2.8 g of N_(2) 0.40 g of H_(2) and 6.4 g of O_(2) are placed in a container of 1.0 L capacity at 27^(@) C. The total pressure in the container is

8g of O_(2) gas at S.T.P. is expanded so that volume is doubled. Calculate work in atm L