What is the molarity of a solution that contains 0.50 mole of naoh in 0.50 liter of solution?
1. 1.0 m
2. 2.0 m
3. 0.25 m
4. 0.50 m

the major pests we deal with are insects, weeds and fungal diseases. a pesticide is a product, whether organic or chemical, used to kill the target pest. there are other techniques gardeners should use that can prevent the severe infestations that make the use of pesticides necessary