If the initial pressure of a gas is 0.03 atm, the mass of the gas adsorbed per gram of the adsorbent is ______ × 10–2 g.

The mass of the gas adsorbed per gram can be calculated by the graph and by the value of x/m


If a random variable \( x \) has the probability distribution 
then \( P(3<x \leq 6) \) is equal to