A student is conducting an experiment at STP where a solid metal is reacting with an acid solution to produce a hydrogen gas as seen above. This gas is then collected in a eudiometer, and its volume is measured in milliliters. Using the diagram of the experiment above, determine how many moles of hydrogen gas have been collected in the

Ibelieve the answer is d. bleachhope my answer has you : )

Vander waals forces are inter molecular bonds that exist within molecules of the same substance. a water molecule is made up of oxygen and hydrogen atoms which share electrons between each other. the vander waals forces are forces that exist between multitude of different  molecules of water. dipole dipole forces is the type of vander waals force that exist in water. the oxygen atom which is more electronegative pulls the shared electron closer to itself thus generating a partial negative charge while the hydrogen acquire a partial positive charge. these two different charges causes attraction to occur in water molecules.

Elements would be the right answer