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Correct answer
C. all of the above
Explanation
all of the above is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. 154
Explanation
154 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. Acid rain
Explanation
Acid rain is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. A, B, and C
Explanation
A, B, and C is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. Vibrational kinetic energy
Explanation
Vibrational kinetic energy is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. Isotopes
Explanation
Isotopes is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. 1787
Explanation
1787 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. Bond
Explanation
Bond is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. Propanone
Explanation
Propanone is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. Tollens reagent
Explanation
Tollens’ reagent, also known as silver mirror test, is a chemical test used to differentiate between aldehydes and ketones. Aldehydes are capable of undergoing oxidation to carboxylic acids, while ketones cannot. Tollens’ reagent, which consists of silver nitrate, ammonia, and sodium hydroxide, is reduced by aldehydes but not ketones. This reduction forms a silver mirror on the inner surface of the test tube when an aldehyde is present.