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Health Careers Practice Entrance Test: Chemistry
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Health Careers Practice Entrance Test: Chemistry
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25 Questions

1. Which of the following functional groups is found in all aldehydes?
2. The normal boiling point of water is 100
3. Which of the following groups is common to the majority of amino acids?
4. Which of the following elements is the most electronegative?
5. Which of the following molecules is the least stable?
6. Which of the following are the general products of a combustion reaction?
7. Which of the following is the composition of the bonds in the molecule N2?
8. Rank the following atoms in order of increasing atomic size: Cs, F, Li, N.
9. What is the electron configuration of a Cl- ion?
10. Which of the following is classified as an aldehyde?
11. Which of the following has the highest electronegativity?
12. Which of the following is immiscible with water?
13. Which of the following molecules could be considered a polymer?
14. Primary intermolecular interactions between a K cation and H2O molecules are
15. How many moles of 0.2 M HCl are needed to titrate 100 ml of 0.4 M NaOH? HCl(aq) + NaOH(aq)
16. Which of the following has the largest radius?
17. Which of the following is the correct, balanced equation for the combustion of propane?
18. Which of the following is the hybridization of the carbon atom in methane, CH4?
19. Which of the following pairs are allotropes?
20. Which of the following variables are inversely proportional for an ideal gas if all other conditions are constant?
21. Which of the following is the empirical formula for ethylene glycol, C2H6O2?
22. What is the oxidation number of sodium in the following reaction? Pb(NO3)2(aq)+2NaI(aq)
23. Which of the following describes the function of insulin in the body?
24. Which of the following is an example of an ionic crystal?
25. Which of the following is NOT characteristic of a good buffer solution?