CHAPTER NO.1 STOICHIOMETRY
1. Mass of an atom compared to one-twelfth the mass of one atom of C-12 is called a. Molecular mass b. Relative atomic mass c. Formula mass d, Non of these B 2. One gram atom of any element contains a. NA atoms b. 1K atoms c. 1 atom d. Non of these A 3. Gross contain …. Similar things a. 12 ...