1.24 g P is present in 2.2 g

The number of moles present in 24.5 g of HSO is

Analysis of chlorophyll shows that it contains 2.68 % Mg . Number of magnesium atoms present in 2.4 g of chlorophyll is

Analysis of chlorophyll shows that it contains 2.68% Mg. Number of magnesium atoms present in 2.4 g of chlorophyll is

Analysis of chlorophyll shows that it contains 2.68% Mg. Number of magnesium atoms present in 2.4 g of chlorophyll is

The ratio of molecules present in 6.6 g of CO_2 and 3.2 g of SO_2 is:

3g of H_(2) and 24g of O_(2) are present in a gaseous mixture at constant temperature and pressure. The partial pressure of hydrogen is

3g of H_(2) and 24g of O_(2) are present in a gaseous mixture at constant temperature and pressure. The partial pressure of hydrogen is

4.4 g of CO_(2) and 2.24 "litre" of H_(2) at STP are mixed in a container. The total number of molecules present in the container will be: