Practice Q-Chapter 1

Practice Q-Chapter 1 - 1 Practice Questions Chapter 1 1....

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1 Practice Questions Chapter 1 1. Which of the following metric relationships is incorrect? a) 1 microliter = 10 –6 liters b) 1 gram = 10 3 kilograms c) 10 3 milliliters = 1 liter d) 1 gram = 10 2 centigrams e) 10 decimeters = 1 meter 2. For which pair is the SI prefix not matched correctly with its meaning? a) mega = 10 6 b) kilo = 1000 c) deci = 10 d) nano = 10 –9 e) centi = 0.01 3. A metric unit for length is a) gram b) milliliter c) yard d) kilometer e) pound 4. Which of the following is not a unit in the SI system? a) ampere b) candela c) Kelvin d) meter e) calorie 5. Order the four metric prefixes from smallest to largest. a) nano- < milli- < centi- < kilo- b) milli- < nano- < centi- < kilo- c) kilo- < centi- < nano- < milli- d) kilo- < centi- < milli- < nano- e) centi- < nano- < kilo- < milli- 6. 5.5 kilogram(s) contains this many grams. a) 5.5 × 10 2 b) 5.5 × 10 3 c) 55 d) 0.55 e) 5.5 × 10 –3 7. Convert 0.2974 m to mm. a) 297.4 mm b) 2.974 × 10 –3 mm c) 2.974 × 10 –4 mm d) 0.02974 mm e) none of these
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2 8. 9.16 seconds contain this many nanoseconds.
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This note was uploaded on 07/06/2010 for the course CHEM 102 taught by Professor Peterpastos during the Spring '08 term at CUNY Hunter.

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Practice Q-Chapter 1 - 1 Practice Questions Chapter 1 1....

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