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

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Chemical properties of an element depend upon the number of:

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Which isotope is used in nuclear reactors?

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

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

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

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_______ do not take part in ordinary chemical reactions.

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The fission of uranium–235 yields:

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

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Which isotope of Uranium is rare?

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Which isotope is commonly used to irradiate cancer cells?

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As the value of n increases: 

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Isotopes of an element have similar:

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Which of the following statement is not correct about isotopes?

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

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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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