Which one of the following is used as an anti-freezer, which effectively depresses the freezing point of water in an automobile?
A. Ethylene glycol
B. Propanoic acid
C. Glutamic acid
D. Glycolic acid
Answer: Option A
A. Ethylene glycol
B. Propanoic acid
C. Glutamic acid
D. Glycolic acid
Answer: Option A
A. Avogadro's law
B. Dalton's law
C. Boyle's law
D. Charles' law
A. solid state of matter
B. fifth state of matter
C. plasma
D. state of condensed matter
. . . . . . . . is the measure of relative clarity of a liquid.
A. Turbidity
B. Conductivity
C. Composting
D. Reduction
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