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Directions:Read the passages and choose the best answer to each question.PassageThe molar heat of fusion is the amount of heat necessary to melt (or freeze) 1.00 mole of a substance at its melting point at a constant pressure. The molar heat of fusion for water is 6.02 kilojoules per mole (kJ/mol).The equation for molar heat of fusion is:q = ΔHfus(mass/molar mass)In this equation, q is the total amount of heat involved, ΔHfus represents the molar heat of fusion (this value is a constant for a given substance), and (mass/molar mass) represents the number of moles of a given substance.The following table lists molar heats of fusion, boiling points, and melting points for several elements.Q.According to the table, as the energy required to melt 1 mole of the given elements increases, the melting points:a)increase only.b)decrease only.c)increase then decrease.d)neither increase nor decrease.Correct answer is option 'C'. Can you explain this answer? for ACT 2025 is part of ACT preparation. The Question and answers have been prepared according to the ACT exam syllabus. Information about Directions:Read the passages and choose the best answer to each question.PassageThe molar heat of fusion is the amount of heat necessary to melt (or freeze) 1.00 mole of a substance at its melting point at a constant pressure. The molar heat of fusion for water is 6.02 kilojoules per mole (kJ/mol).The equation for molar heat of fusion is:q = ΔHfus(mass/molar mass)In this equation, q is the total amount of heat involved, ΔHfus represents the molar heat of fusion (this value is a constant for a given substance), and (mass/molar mass) represents the number of moles of a given substance.The following table lists molar heats of fusion, boiling points, and melting points for several elements.Q.According to the table, as the energy required to melt 1 mole of the given elements increases, the melting points:a)increase only.b)decrease only.c)increase then decrease.d)neither increase nor decrease.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for ACT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions:Read the passages and choose the best answer to each question.PassageThe molar heat of fusion is the amount of heat necessary to melt (or freeze) 1.00 mole of a substance at its melting point at a constant pressure. The molar heat of fusion for water is 6.02 kilojoules per mole (kJ/mol).The equation for molar heat of fusion is:q = ΔHfus(mass/molar mass)In this equation, q is the total amount of heat involved, ΔHfus represents the molar heat of fusion (this value is a constant for a given substance), and (mass/molar mass) represents the number of moles of a given substance.The following table lists molar heats of fusion, boiling points, and melting points for several elements.Q.According to the table, as the energy required to melt 1 mole of the given elements increases, the melting points:a)increase only.b)decrease only.c)increase then decrease.d)neither increase nor decrease.Correct answer is option 'C'. Can you explain this answer?.

Solutions for Directions:Read the passages and choose the best answer to each question.PassageThe molar heat of fusion is the amount of heat necessary to melt (or freeze) 1.00 mole of a substance at its melting point at a constant pressure. The molar heat of fusion for water is 6.02 kilojoules per mole (kJ/mol).The equation for molar heat of fusion is:q = ΔHfus(mass/molar mass)In this equation, q is the total amount of heat involved, ΔHfus represents the molar heat of fusion (this value is a constant for a given substance), and (mass/molar mass) represents the number of moles of a given substance.The following table lists molar heats of fusion, boiling points, and melting points for several elements.Q.According to the table, as the energy required to melt 1 mole of the given elements increases, the melting points:a)increase only.b)decrease only.c)increase then decrease.d)neither increase nor decrease.Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for ACT. Download more important topics, notes, lectures and mock test series for ACT Exam by signing up for free.

Here you can find the meaning of Directions:Read the passages and choose the best answer to each question.PassageThe molar heat of fusion is the amount of heat necessary to melt (or freeze) 1.00 mole of a substance at its melting point at a constant pressure. The molar heat of fusion for water is 6.02 kilojoules per mole (kJ/mol).The equation for molar heat of fusion is:q = ΔHfus(mass/molar mass)In this equation, q is the total amount of heat involved, ΔHfus represents the molar heat of fusion (this value is a constant for a given substance), and (mass/molar mass) represents the number of moles of a given substance.The following table lists molar heats of fusion, boiling points, and melting points for several elements.Q.According to the table, as the energy required to melt 1 mole of the given elements increases, the melting points:a)increase only.b)decrease only.c)increase then decrease.d)neither increase nor decrease.Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Directions:Read the passages and choose the best answer to each question.PassageThe molar heat of fusion is the amount of heat necessary to melt (or freeze) 1.00 mole of a substance at its melting point at a constant pressure. The molar heat of fusion for water is 6.02 kilojoules per mole (kJ/mol).The equation for molar heat of fusion is:q = ΔHfus(mass/molar mass)In this equation, q is the total amount of heat involved, ΔHfus represents the molar heat of fusion (this value is a constant for a given substance), and (mass/molar mass) represents the number of moles of a given substance.The following table lists molar heats of fusion, boiling points, and melting points for several elements.Q.According to the table, as the energy required to melt 1 mole of the given elements increases, the melting points:a)increase only.b)decrease only.c)increase then decrease.d)neither increase nor decrease.Correct answer is option 'C'. Can you explain this answer?, a detailed solution for Directions:Read the passages and choose the best answer to each question.PassageThe molar heat of fusion is the amount of heat necessary to melt (or freeze) 1.00 mole of a substance at its melting point at a constant pressure. The molar heat of fusion for water is 6.02 kilojoules per mole (kJ/mol).The equation for molar heat of fusion is:q = ΔHfus(mass/molar mass)In this equation, q is the total amount of heat involved, ΔHfus represents the molar heat of fusion (this value is a constant for a given substance), and (mass/molar mass) represents the number of moles of a given substance.The following table lists molar heats of fusion, boiling points, and melting points for several elements.Q.According to the table, as the energy required to melt 1 mole of the given elements increases, the melting points:a)increase only.b)decrease only.c)increase then decrease.d)neither increase nor decrease.Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of Directions:Read the passages and choose the best answer to each question.PassageThe molar heat of fusion is the amount of heat necessary to melt (or freeze) 1.00 mole of a substance at its melting point at a constant pressure. The molar heat of fusion for water is 6.02 kilojoules per mole (kJ/mol).The equation for molar heat of fusion is:q = ΔHfus(mass/molar mass)In this equation, q is the total amount of heat involved, ΔHfus represents the molar heat of fusion (this value is a constant for a given substance), and (mass/molar mass) represents the number of moles of a given substance.The following table lists molar heats of fusion, boiling points, and melting points for several elements.Q.According to the table, as the energy required to melt 1 mole of the given elements increases, the melting points:a)increase only.b)decrease only.c)increase then decrease.d)neither increase nor decrease.Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Directions:Read the passages and choose the best answer to each question.PassageThe molar heat of fusion is the amount of heat necessary to melt (or freeze) 1.00 mole of a substance at its melting point at a constant pressure. The molar heat of fusion for water is 6.02 kilojoules per mole (kJ/mol).The equation for molar heat of fusion is:q = ΔHfus(mass/molar mass)In this equation, q is the total amount of heat involved, ΔHfus represents the molar heat of fusion (this value is a constant for a given substance), and (mass/molar mass) represents the number of moles of a given substance.The following table lists molar heats of fusion, boiling points, and melting points for several elements.Q.According to the table, as the energy required to melt 1 mole of the given elements increases, the melting points:a)increase only.b)decrease only.c)increase then decrease.d)neither increase nor decrease.Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice ACT tests.