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Bihar Board Class 12 · Chemistry · 38 past questions

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  1. Q23 2021 Set A
    Which is not affected by temperature ?
  2. Q24 2021 Set A
    Which one of the following is a colligative property?
  3. Q25 2021 Set A
    The van't Hoff factor of Ca(NO$_3$)$_2$ is
  4. Q26 2021 Set A
    gram of caustic soda ( molar mass = 40 ) is dissolved in water and solution is made to 200 cm$^3$. Calculate…