Everyday Science Quiz Test 8

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Q1. Acid rain contains high levels of
Q2. Which one of the following would give the highest energy per gram?
Q3. Which one of the following units represents the largest amount of energy?
Q4. A woman's voice is shriller than a man's due to
Q5. Which gas is used in the preparation of soft drinks?
Q6. Why are soft drinks made with chilled water rather than water at room temperature?
Q7. Coke is made by heating coal in the absence of air at
Q8. In blood, the percentage of water is
Q9. As the temperature of ice rises, the ice melts and its density
Q10. Water is a universal solvent for what reactions.
Q11. The volume percentage of nitrogen in air is
Q12. Nitrogen occur in plants and animals in the form of
Q13. Air contains volume of carbon dioxide approximately;
Q14. The gases which are used by divers as an artificial atmosphere are helium and;
Q25. The second most abundant metal found in the earth's crust is.
Q16. Which of the following is involved in
Q17. For water purification, we use
Q18. Deficiency of chloride cause the impaired growth in
Q19. The human blood is divided into
Q20. Which type of blood of individuals are known as universal donor.

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