Moles and Equations Multiple Choice Questions and Answers 1 PDF Download
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MCQ on Moles and Equations Test 1Quiz PDF Download
MCQ: During a chemical reaction, atoms can not be
- both A and B
MCQ: Ratio of hydrogen to oxygen in a water molecule is equal to
MCQ: A hydrocarbon which is composed of only one carbon and hydrogen is called
MCQ: When there is a low concentration of solute in a solution, it is known as
- diluted solution
- saturated solution
- concentrated solution
- unsaturated solution
MCQ: Atoms which have same number of protons but different number of neutrons are called