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The first ( ΔiH1 ) and second ( ΔiH2) ionisation enthalpies (in kJ mol–1) and the electron gain enthalpy ( ΔegH ) in kJ mol–1 of elements I, II, III, IV and V are given below
The most reactive metal and least reactive non-metal of these are respectively
  • a)
    I and V
  • b)
    V and II
  • c)
    II and V
  • d)
    IV and V
Correct answer is option 'C'. Can you explain this answer?
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The first ( ΔiH1 ) and second (ΔiH2) ionisation enthalpies (in kJ mol–1) and the electron gain enthalpy ( ΔegH ) in kJ mol–1 of elements I, II, III, IV and V are given belowThe most reactive metal and least reactive non-metal of these are respectivelya)I and Vb)V and IIc)II and Vd)IV and VCorrect answer is option 'C'. Can you explain this answer?
Question Description
The first ( ΔiH1 ) and second (ΔiH2) ionisation enthalpies (in kJ mol–1) and the electron gain enthalpy ( ΔegH ) in kJ mol–1 of elements I, II, III, IV and V are given belowThe most reactive metal and least reactive non-metal of these are respectivelya)I and Vb)V and IIc)II and Vd)IV and VCorrect answer is option 'C'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about The first ( ΔiH1 ) and second (ΔiH2) ionisation enthalpies (in kJ mol–1) and the electron gain enthalpy ( ΔegH ) in kJ mol–1 of elements I, II, III, IV and V are given belowThe most reactive metal and least reactive non-metal of these are respectivelya)I and Vb)V and IIc)II and Vd)IV and VCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The first ( ΔiH1 ) and second (ΔiH2) ionisation enthalpies (in kJ mol–1) and the electron gain enthalpy ( ΔegH ) in kJ mol–1 of elements I, II, III, IV and V are given belowThe most reactive metal and least reactive non-metal of these are respectivelya)I and Vb)V and IIc)II and Vd)IV and VCorrect answer is option 'C'. Can you explain this answer?.
Solutions for The first ( ΔiH1 ) and second (ΔiH2) ionisation enthalpies (in kJ mol–1) and the electron gain enthalpy ( ΔegH ) in kJ mol–1 of elements I, II, III, IV and V are given belowThe most reactive metal and least reactive non-metal of these are respectivelya)I and Vb)V and IIc)II and Vd)IV and VCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12. Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
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