Chemistry 9 Chapter 2 Practice Test 2

ByMuhammad Zaman

Chemistry 9 Chapter 2 Practice Test 2

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Class 9 Chemistry

Chapter 2

Practice MCQs Test No 2

1 / 14

Which isotope of Uranium is rare?

2 / 14

The fission of uranium–235 yields:

3 / 14

Which isotope is commonly used to irradiate cancer cells?

4 / 14

When Uranium-238 decays into Thorium-234, it emits:

5 / 14

As the value of n increases: 

6 / 14

Which isotope is used to trace the path of carbon in photosynthesis?

7 / 14

Which of the following isotopes is used to trace the flow of blood and detect possible constrictions or obstructions in the circulatory system?

8 / 14

Isotopes of an element have similar:

9 / 14

Chemical properties of an element depend upon the number of:

10 / 14

_______ do not take part in ordinary chemical reactions.

11 / 14

The nuclear energy released by the fission of one kilogram of uranium–235 is equivalent to chemical energy produced by burning more than:

12 / 14

Which isotope is used in nuclear reactors?

13 / 14

Identify the isotope used as a Tracer in diagnosing Thyroid problem:

14 / 14

Which of the following statement is not correct about isotopes?

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4 Comments

  2. Chemical properties depend on protons and electrons. Please correct. Chemistry Book page 35, activity 2.3. please correct.

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