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Karnataka Board PUCPUC Science 2nd PUC Class 12

Match the items of Columns I and II and mark the correct option. Column I Column II (A) HX2SOX4 (1) Highest electron gain enthalpy (B) CClX3NOX2 (2) Chalcogen (C) ClX2 (3) Tear gas (D) Sulphur (4)

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Question

Match the items of Columns I and II and mark the correct option.

Column I Column II
(A) \[\ce{H2SO4}\] (1) Highest electron gain enthalpy
(B) \[\ce{CCl3NO2}\] (2) Chalcogen
(C) \[\ce{Cl2}\] (3) Tear gas
(D) Sulphur (4) Storage batteries

Options

  • A - (4), B - (3), C - (1), D - (2)

  • A - (3), B - (4), C - (1), D - (2)

  • A - (4), B - (1), C - (2), D - (3)

  • A - (2), B - (1), C - (3), D - (4)

MCQ
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Solution

A - (4), B - (3), C - (1), D - (2)

Explanation:

Column I Column II
(A) \[\ce{H2SO4}\] (4) Storage batteries
(B) \[\ce{CCl3NO2}\] (3) Tear gas
(C) \[\ce{Cl2}\] (1) Highest electron gain enthalpy
(D) Sulphur (2) Chalcogen
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Chapter 7: The p-block Elements - Multiple Choice Questions (Type - I) [Page 98]

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NCERT Exemplar Chemistry Exemplar [English] Class 12
Chapter 7 The p-block Elements
Multiple Choice Questions (Type - I) | Q 61 | Page 98

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