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Questions and Answers
Which branch of chemistry is mainly concerned with the identification of substances present in a sample?
Which branch of chemistry is mainly concerned with the identification of substances present in a sample?
- Inorganic chemistry
- Physical chemistry
- Organic chemistry
- Analytical chemistry (correct)
In which state of matter does a substance have both a definite shape and a definite volume?
In which state of matter does a substance have both a definite shape and a definite volume?
- Gas state
- Solid state (correct)
- Liquid state
- Plasma state
What is mass defined as in chemistry?
What is mass defined as in chemistry?
- The temperature of an object
- The weight of an object
- The amount of matter in an object (correct)
- The color of an object
