A student forgot to add the reaction mixture to the round bottomed flask at but put…
CHEMISTRY · Subjective · ICSE · Chemistry · Study of Gas Laws · Study of Gas Laws
Problem
A student forgot to add the reaction mixture to the round bottomed flask at 27C but put it on the flame. After a lapse of time, he realised his mistake. Using a pyrometer he found that the temperature of the flask was 477C . What fraction of air would have expelled out?