if 11.4 moles of heptane(C7H16) are reacted with an excess of oxygen gas how many moles of carbon dioxide (CO2) should be produced 1C7H16+11O2 7CO2+8H2O

The answer for this question is d. none of these

☆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