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SECTION 3Q. No 37 - 40 carry 4 marks each and 2 marks is deducted for every wrong answerThis section contains TWO paragraphsBased on each paragraph, there will be TWO questionsEach question has FOUR options (A), (B), (C) and (D). ONE OR MORE THAN ONE of these fouroption(s) is(are) correctPARAGRAPH 1When 100 mL of 1.0 M HCl was mixed with 100 mL of 1.0 M NaOH in an insulated beaker at constant pressure, a temperature increase of 5.7oC was measured for the beaker and its contents (Expt. 1). Because the enthalpy of neutralization of a strong acid with a strong base is a constant (-57.0 kJ mol-1), this experiment could be used to measure the calorimeter constant. In a second experiment (Expt. 2), 100 mL of 2.0 M acetic acid (Ka = 2.0 × 10-5) was mixed with 100 mL of 1.0 M NaOH (under identical conditions to Expt. 1) where a temperature rise of 5.6oC as measured. (Consider heat capacity of all solutions as 4.2 J g-1 K-1 and density of all solutions as 1.0 g mL-1)Q.Enthalpy of dissociation (in kJ mol-1) of acetic acid obtained from the Expt. 2 isa)1.0b)10.0c)24.5d)51.4Correct answer is option 'A'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about SECTION 3Q. No 37 - 40 carry 4 marks each and 2 marks is deducted for every wrong answerThis section contains TWO paragraphsBased on each paragraph, there will be TWO questionsEach question has FOUR options (A), (B), (C) and (D). ONE OR MORE THAN ONE of these fouroption(s) is(are) correctPARAGRAPH 1When 100 mL of 1.0 M HCl was mixed with 100 mL of 1.0 M NaOH in an insulated beaker at constant pressure, a temperature increase of 5.7oC was measured for the beaker and its contents (Expt. 1). Because the enthalpy of neutralization of a strong acid with a strong base is a constant (-57.0 kJ mol-1), this experiment could be used to measure the calorimeter constant. In a second experiment (Expt. 2), 100 mL of 2.0 M acetic acid (Ka = 2.0 × 10-5) was mixed with 100 mL of 1.0 M NaOH (under identical conditions to Expt. 1) where a temperature rise of 5.6oC as measured. (Consider heat capacity of all solutions as 4.2 J g-1 K-1 and density of all solutions as 1.0 g mL-1)Q.Enthalpy of dissociation (in kJ mol-1) of acetic acid obtained from the Expt. 2 isa)1.0b)10.0c)24.5d)51.4Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for SECTION 3Q. No 37 - 40 carry 4 marks each and 2 marks is deducted for every wrong answerThis section contains TWO paragraphsBased on each paragraph, there will be TWO questionsEach question has FOUR options (A), (B), (C) and (D). ONE OR MORE THAN ONE of these fouroption(s) is(are) correctPARAGRAPH 1When 100 mL of 1.0 M HCl was mixed with 100 mL of 1.0 M NaOH in an insulated beaker at constant pressure, a temperature increase of 5.7oC was measured for the beaker and its contents (Expt. 1). Because the enthalpy of neutralization of a strong acid with a strong base is a constant (-57.0 kJ mol-1), this experiment could be used to measure the calorimeter constant. In a second experiment (Expt. 2), 100 mL of 2.0 M acetic acid (Ka = 2.0 × 10-5) was mixed with 100 mL of 1.0 M NaOH (under identical conditions to Expt. 1) where a temperature rise of 5.6oC as measured. (Consider heat capacity of all solutions as 4.2 J g-1 K-1 and density of all solutions as 1.0 g mL-1)Q.Enthalpy of dissociation (in kJ mol-1) of acetic acid obtained from the Expt. 2 isa)1.0b)10.0c)24.5d)51.4Correct answer is option 'A'. Can you explain this answer?.

Solutions for SECTION 3Q. No 37 - 40 carry 4 marks each and 2 marks is deducted for every wrong answerThis section contains TWO paragraphsBased on each paragraph, there will be TWO questionsEach question has FOUR options (A), (B), (C) and (D). ONE OR MORE THAN ONE of these fouroption(s) is(are) correctPARAGRAPH 1When 100 mL of 1.0 M HCl was mixed with 100 mL of 1.0 M NaOH in an insulated beaker at constant pressure, a temperature increase of 5.7oC was measured for the beaker and its contents (Expt. 1). Because the enthalpy of neutralization of a strong acid with a strong base is a constant (-57.0 kJ mol-1), this experiment could be used to measure the calorimeter constant. In a second experiment (Expt. 2), 100 mL of 2.0 M acetic acid (Ka = 2.0 × 10-5) was mixed with 100 mL of 1.0 M NaOH (under identical conditions to Expt. 1) where a temperature rise of 5.6oC as measured. (Consider heat capacity of all solutions as 4.2 J g-1 K-1 and density of all solutions as 1.0 g mL-1)Q.Enthalpy of dissociation (in kJ mol-1) of acetic acid obtained from the Expt. 2 isa)1.0b)10.0c)24.5d)51.4Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.

Here you can find the meaning of SECTION 3Q. No 37 - 40 carry 4 marks each and 2 marks is deducted for every wrong answerThis section contains TWO paragraphsBased on each paragraph, there will be TWO questionsEach question has FOUR options (A), (B), (C) and (D). ONE OR MORE THAN ONE of these fouroption(s) is(are) correctPARAGRAPH 1When 100 mL of 1.0 M HCl was mixed with 100 mL of 1.0 M NaOH in an insulated beaker at constant pressure, a temperature increase of 5.7oC was measured for the beaker and its contents (Expt. 1). Because the enthalpy of neutralization of a strong acid with a strong base is a constant (-57.0 kJ mol-1), this experiment could be used to measure the calorimeter constant. In a second experiment (Expt. 2), 100 mL of 2.0 M acetic acid (Ka = 2.0 × 10-5) was mixed with 100 mL of 1.0 M NaOH (under identical conditions to Expt. 1) where a temperature rise of 5.6oC as measured. (Consider heat capacity of all solutions as 4.2 J g-1 K-1 and density of all solutions as 1.0 g mL-1)Q.Enthalpy of dissociation (in kJ mol-1) of acetic acid obtained from the Expt. 2 isa)1.0b)10.0c)24.5d)51.4Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of SECTION 3Q. No 37 - 40 carry 4 marks each and 2 marks is deducted for every wrong answerThis section contains TWO paragraphsBased on each paragraph, there will be TWO questionsEach question has FOUR options (A), (B), (C) and (D). ONE OR MORE THAN ONE of these fouroption(s) is(are) correctPARAGRAPH 1When 100 mL of 1.0 M HCl was mixed with 100 mL of 1.0 M NaOH in an insulated beaker at constant pressure, a temperature increase of 5.7oC was measured for the beaker and its contents (Expt. 1). Because the enthalpy of neutralization of a strong acid with a strong base is a constant (-57.0 kJ mol-1), this experiment could be used to measure the calorimeter constant. In a second experiment (Expt. 2), 100 mL of 2.0 M acetic acid (Ka = 2.0 × 10-5) was mixed with 100 mL of 1.0 M NaOH (under identical conditions to Expt. 1) where a temperature rise of 5.6oC as measured. (Consider heat capacity of all solutions as 4.2 J g-1 K-1 and density of all solutions as 1.0 g mL-1)Q.Enthalpy of dissociation (in kJ mol-1) of acetic acid obtained from the Expt. 2 isa)1.0b)10.0c)24.5d)51.4Correct answer is option 'A'. Can you explain this answer?, a detailed solution for SECTION 3Q. No 37 - 40 carry 4 marks each and 2 marks is deducted for every wrong answerThis section contains TWO paragraphsBased on each paragraph, there will be TWO questionsEach question has FOUR options (A), (B), (C) and (D). ONE OR MORE THAN ONE of these fouroption(s) is(are) correctPARAGRAPH 1When 100 mL of 1.0 M HCl was mixed with 100 mL of 1.0 M NaOH in an insulated beaker at constant pressure, a temperature increase of 5.7oC was measured for the beaker and its contents (Expt. 1). Because the enthalpy of neutralization of a strong acid with a strong base is a constant (-57.0 kJ mol-1), this experiment could be used to measure the calorimeter constant. In a second experiment (Expt. 2), 100 mL of 2.0 M acetic acid (Ka = 2.0 × 10-5) was mixed with 100 mL of 1.0 M NaOH (under identical conditions to Expt. 1) where a temperature rise of 5.6oC as measured. (Consider heat capacity of all solutions as 4.2 J g-1 K-1 and density of all solutions as 1.0 g mL-1)Q.Enthalpy of dissociation (in kJ mol-1) of acetic acid obtained from the Expt. 2 isa)1.0b)10.0c)24.5d)51.4Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of SECTION 3Q. No 37 - 40 carry 4 marks each and 2 marks is deducted for every wrong answerThis section contains TWO paragraphsBased on each paragraph, there will be TWO questionsEach question has FOUR options (A), (B), (C) and (D). ONE OR MORE THAN ONE of these fouroption(s) is(are) correctPARAGRAPH 1When 100 mL of 1.0 M HCl was mixed with 100 mL of 1.0 M NaOH in an insulated beaker at constant pressure, a temperature increase of 5.7oC was measured for the beaker and its contents (Expt. 1). Because the enthalpy of neutralization of a strong acid with a strong base is a constant (-57.0 kJ mol-1), this experiment could be used to measure the calorimeter constant. In a second experiment (Expt. 2), 100 mL of 2.0 M acetic acid (Ka = 2.0 × 10-5) was mixed with 100 mL of 1.0 M NaOH (under identical conditions to Expt. 1) where a temperature rise of 5.6oC as measured. (Consider heat capacity of all solutions as 4.2 J g-1 K-1 and density of all solutions as 1.0 g mL-1)Q.Enthalpy of dissociation (in kJ mol-1) of acetic acid obtained from the Expt. 2 isa)1.0b)10.0c)24.5d)51.4Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice SECTION 3Q. No 37 - 40 carry 4 marks each and 2 marks is deducted for every wrong answerThis section contains TWO paragraphsBased on each paragraph, there will be TWO questionsEach question has FOUR options (A), (B), (C) and (D). ONE OR MORE THAN ONE of these fouroption(s) is(are) correctPARAGRAPH 1When 100 mL of 1.0 M HCl was mixed with 100 mL of 1.0 M NaOH in an insulated beaker at constant pressure, a temperature increase of 5.7oC was measured for the beaker and its contents (Expt. 1). Because the enthalpy of neutralization of a strong acid with a strong base is a constant (-57.0 kJ mol-1), this experiment could be used to measure the calorimeter constant. In a second experiment (Expt. 2), 100 mL of 2.0 M acetic acid (Ka = 2.0 × 10-5) was mixed with 100 mL of 1.0 M NaOH (under identical conditions to Expt. 1) where a temperature rise of 5.6oC as measured. (Consider heat capacity of all solutions as 4.2 J g-1 K-1 and density of all solutions as 1.0 g mL-1)Q.Enthalpy of dissociation (in kJ mol-1) of acetic acid obtained from the Expt. 2 isa)1.0b)10.0c)24.5d)51.4Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice JEE tests.