Q14 / 90 · JEE Main 2023 (13 Apr Shift 2) · Chemistry

Given below are two statements :

Statement I : SO2 and H2O both possess V-shaped structure

Statement II : The bond angle of SO2 is less than that of H2O.

In the light of the above statements, choose the most appropriate answer from the options given below:

  • A
    Both Statement I and Statement II are incorrect
  • B
    Both Statement I and Statement II are correct
  • C
    Statement I is incorrect but Statement II is correct
  • Correct answer
    D
    Statement I is correct but Statement II is incorrect

Solution

The molecule SO2 is having two sigma bond pairs and lone pair, hence, it exhibits angular or V-shape structure. The molecule H2O is having two sigma bond pairs and a lone pair hence, it exhibits angular or V-shape structure. So, both molecules are having same shape. But double bond-double bond repulsions are greater than single bond repulsions, hence, the bond angle in sulphur dioxide is greater than water.

Figure

SO2 and H2O both have V-Shape 

Bond angle: SO2 > H2O

Hence, the correct answer is option: 'D'.

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