30ml of KMnO4 solution of concentration 0.02 mol/l is completely reduced by 20 ml of sodium oxalate solution 1. Calculate the concentration of the sodium oxalate used
2. Calculate the volume of gas released at S. T.P. conditions (Vm=24 l/mol)​

i'm assuming that it's c.) red bank..

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.

the correct answer would be b. amelia, because the particals of gas move really fast (charged particals) and gas also has a lot of room (particals move independently) so the only answer that has both of those is amelia's.