Question

some spherical balloons each of volume2 liters are to be filled with hydrogen gas at 1atm and 27°C from a cylinder of 4 litres.the pressure of hydrogen gas inside the cylinder is 20atm at 127°C . find the number of balloons filled by the cylinder. assume the temperature of cylinder is 27°C

Answer 1

Answer:

is it answer is 30 if yes tell me then i will give u solution