How many moles of water will form when 4mol of hydrogen gas are allowed to react with 4mol of oxygen gas

☆ionisation energy increases across a period from na -> ar☆ionisation energy decreases down a group from li -> fr☆ionic radius decreases across a period from na -> cl☆ionic radius increases down a groupfrom f -> ii hope it clarifies your doubts

Answerhave membrane-bound organelles;

Are you going to give an example of the plant or?