Question

Based on law conservation of mass , which of the following is a true statement

A) The mass of the products is always greater than the mass of the materials which react in a chemical change

B) The mass of a product is always less than the mass of materials which react in a chemical change

C) Matter is neither lost nor gained during a chemical change

D) A certain mass is a material must be present for a reaction to occur

Answer 1

c

Step-by-step explanation:

Matter or mass cannot be created nor be destroyed in a chemical reaction ..according to law of conservation