Answer:
Total pressure increased
Explanation:
When gas C is added in the vessel then number of mole increases and number of collision depends on the number of molecules present in the vessel and on adding gas C ,mole also increases hence number of collision increases therefore pressure also increases because number of collision increases.
Total pressure increases.
Graphite conduct electricity because it contains delocalize election (free election ) the election move through the graphite
Answer:
Any thing that occupied volume and mass in air is known as matter
D. Cell membrane: surrounds a cell and allows substances to pass in and out
Answer:
True
Explanation:
Because anything that has mass also has gravity
