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NTA Abhyas JEE Main2020Chemistryd and f Block ElementsPractice

Match the columns I, II and III and mark the appropriate choice. Column I Column II Column III (a) Bromine (i) Noble metal (p) Amalgam (b) Gold (ii) Crystalline non-metal (q) 4 s 2 4 p 5 (c) Mercury (iii) Liquid non-metal (r) Transition metal (d) Iodine (iv) Liquid metal (s) Violet

Options

  1. Aa -(iii, q), b -(i, r), c -(iv, p), d -(ii, s)
  2. Ba -(ii, p), b -(i, s), c -(iii, q), d -(iv, r)
  3. Ca -(i, s), b -(ii, p), c -(iv, r), d -(iii, q)
  4. Da -(iv, r), b -(iii, q), c -(ii, s), d -(i, p)

Correct answer

A. a -(iii, q), b -(i, r), c -(iv, p), d -(ii, s)

Step-by-step solution

Column I Column II Column III (a) Bromine (iii) Liquid non-metal (q) 4 s 2 4 p 5 (b) Gold (i) Noble metal (r) Transition metal (c) Mercury (iv) Liquid metal (p) Amalgam (d) Iodine (ii) Crystalline non-metal (s) Violet

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