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O Level Chemistry Quiz PDF - Complete

College Chemistry Quiz Questions Online p. 169

Learn College Chemistry quiz questions and answers, college chemistry MCQ with answers PDF 169 to study O Level Chemistry course online. Acids and Bases trivia questions, college chemistry Multiple Choice Questions (MCQ) for online college degrees. "College Chemistry Quiz" PDF Book: relative molecular mass, salts: hydrogen of acids, proton and nucleon number, atomic mass, college chemistry test prep to learn free online courses.

"The pH of the soil can be controlled through" MCQ PDF: neutralization, acid rains, hydrolases, and reversible reactions for online schools that offer certificate programs. Study acids and bases questions and answers to improve problem solving skills for online college courses.

Quiz on College Chemistry MCQs

MCQ: The pH of the soil can be controlled through

acid rains
neutralization
hydrolases
reversible reactions

MCQ: In Na2CO3, the relative atomic mass of sodium is

23
46
48
58

MCQ: The proton number of Fluorine (F) is 9, the electron number is

2, 5
2, 7
2, 9
2, 6

MCQ: In a titration, the endpoint is indicated through

precipitation of salt
crystallization of salt
change in the color of solution
none of above

MCQ: Relative molecular mass of Sulfuric Acid (H2SO4) is

98
58
108
120