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Percent Composition of Elements MCQ with Answers PDF

Percent Composition of Elements Multiple Choice Questions (MCQ), Percent Composition of Elements quiz answers PDF with o level chemistry live worksheets for online degrees. Solve chemical formulae and equations Multiple Choice Questions and Answers (MCQs), Percent Composition of Elements quiz questions for SAT prep classes. Percent Composition of Elements Interview Questions PDF: valency and chemical formula, chemical symbols test prep for best GRE prep courses online.

"In Na2CO3.10H2O, percentage of oxygen is" MCQ PDF on percent composition of elements with choices 0.1678, 0.1608, 0.1659, and 0.1684 for SAT prep classes. Solve percent composition of elements quiz questions for merit scholarship test and certificate programs for GRE prep classes.

MCQs on Percent Composition of Elements Quiz

MCQ: In Na2CO3.10H2O, percentage of oxygen is

0.1678
0.1608
0.1659
0.1684

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

12
24
36
48

MCQ: In Sulfuric Acid (H2SO4), the chemical composition of sulfur is

0.0204
0.3265
0.6531
0.9821

MCQ: Formula of Nitrogen Trichloride (NCl3) is

NaCl2
NaCl3
NCl3
N2Cl3

MCQ: The formula of tetrachloromethane is

CCl4
CH4Cl4
C(HCl)4
C4. HCl4