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DAT Review Questions (Dental Admissions) - Question List

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36. Which of the following acids is classified as weak?

CH₃COOH
HCl
HBr
HClO₄
H₂SO₄

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37. What is the oxidation state of chlorine in potassium perchlorate, KClO4?

-7
-3
0
3
7

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38. Which of the following families contains characteristically nonreactive elements?

Alkali metals
Alkaline earth metals
Halides
Halogens
Noble gases

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39. The half-life of 32 grams of a radioactive substance is 6.5 hours. How many grams of the substance remain after 19.5 hours?

16 grams
8 grams
4 grams
2 grams
32 grams

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40. Which of the following compounds contains a double bond?

C₂H₆
C₂H₄
C₃H₈
CH₄
C₄H₁₀

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DAT Review Questions (Dental Admissions) - Question List

Select how would you like to study

Select how would you like to study