Free MCQsLearn App Download - Pure Substances and Mixtures Practice Test PDF Download eBook
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"Fresh seawater is referred to as impure water because it contains", pure substances and mixtures Multiple Choice Questions (MCQ) with choices aquatic animals, oxygen, aquatic plants, and dissolved salts to study online courses. Learn methods of purification questions and answers to improve problem solving skills for best online GRE prep class.
Trivia Quiz on Pure Substances & Mixtures PDF Download eBook
MCQ: Fresh seawater is referred to as impure water because it contains
- oxygen
- aquatic animals
- aquatic plants
- dissolved salts
D
MCQ: Distillate formed after distillation is a/an
- diluted solution
- impure solution
- condensed solution
- concentrated solution
C
MCQ: Common covalent bonds include
- MgO
- KF
- LiCl
- CH4
D
MCQ: Acid salt formed by Phosphoric acid and sodium phosphate is
- sodium hydrogen phosphate NaHPO4
- sodium dihydrogen phosphate NaH2PO4
- sodium trihydrogen phosphate Na2H3PO4
- sodium tetrachloro phosphate NaCH4Cl4
B
MCQ: NH4 has
- positive charge
- double positive charge
- negative charge
- double negative charge
A