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MHT CET202310 May 2023Evening ShiftChemistryp Block Elements (Group 13 & 14)Actual

Which from following compounds is obtained when carbon dioxide gas bubbled through slaked lime solution?

Options

  1. ACaCO _ 3( ~s )
  2. BCaCl _ 2( aq )
  3. CCaSO _ 4( ~s )
  4. DNaCl _ ( aq )

Correct answer

A. CaCO _ 3( ~s )

Step-by-step solution

When carbon dioxide is bubbled through solution of calcium hydroxide (slaked lime), water insoluble solid calcium carbonate is formed. Ca ( OH )_ 2( aq ) + CO _ 2( ~g ) CaCO _ 3( ~s ) + H ₂ O _ ( )

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