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ChemistryNEET 2020

Chemistry question

Match the following and identify the correct option.

List-I List-II
(a) CO(g)+H2(g)\mathrm{CO(g) + H_2(g)} (i) Mg(HCO3)2+Ca(HCO3)2\mathrm{Mg(HCO_3)_2 + Ca(HCO_3)_2}
(b) Temporary hardness of water (ii) An electron-deficient hydride
(c) B2H6\mathrm{B_2H_6} (iii) Synthesis gas
(d) H2O2\mathrm{H_2O_2} (iv) Non-planar structure

Choose the correct answer from the options given below:

  1. A.(a)-(iii), (b)-(i), (c)-(ii), (d)-(iv)✓
  2. B.(a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)
  3. C.(a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)
  4. D.(a)-(i), (b)-(iii), (c)-(ii), (d)-(iv)

You have the answer. The worked solution — and why the other three were written — is part of a paid pack.

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