Why think I’m cute or hot

To prove "p is equal to q" using an indirect proof, what would your starting assumption be?

The ratio pv to nrt is plotted against pressure for ch4 at 0°c and 200°c. why does the curve for 0°c drop below the horizontal line for an ideal gas whereas the curve for 200°c does not?

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer