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JEE Main2016Chemistryp Block Elements (Group 13 & 14)Actual

Match the items in Column I with its main use listed in Column II : Column I Column II A Silica gel i . Transistor B Silicon ii . Ion-exchanger C Silicone iii . Drying agent D Silicate iv . Sealant

Options

  1. AA   -   iii ,   B   -   i ,   C   -   iv ,   D   - ii
  2. BA   -   iv ,   B   -   i ,   C   -   ii ,   D   -   iii
  3. CA   -   ii ,   B   -   i ,   C   -   iv ,   D   -   iii
  4. DA   -   ii ,   B   -   iv ,   C   -   i ,   D   -   iii

Correct answer

A. A   -   iii ,   B   -   i ,   C   -   iv ,   D   - ii

Step-by-step solution

Silica gel is used as a drying agent. Silicon is used in Transistors. Silicone is a sealant while silicates including Zeolites are ion exchangers.

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