Question

The law of conservation of mass states that in a chemical reaction, _______. a.matter is created and destroyed
b.there is a detectable change in mass
c.matter is neither created nor destroyed
d.the mass of the product is always less than the mass of the reactant

Answer 1

Answer:

The law of conservation of mass states that mass in an isolated system is neither created nor destroyed by chemical reactions or physical transformations. According to the law of conservation of mass, the mass of the products in a chemical reaction must equal the mass of the reactants.

Answer 2

C) Matter is neither created nor destroyed.