What volume of 1.5m naoh is needed to provide 0.75 mol of naoh?
(a) 500l
(b) 5.0 l
(c) 500 ml
(d) 0.75 l
can someone explain me how to make it step by step?

where's the diagram?

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?