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Solution


Q.

Which of the following statements is correct for paper chromatography              [2023]
1 Paper sheet forms the stationary phase.  
2 Water present in the pores of the paper forms the stationary phase.  
3 Paper and water present in its pores together form the stationary phase.  
4 Water present in the mobile phase gets absorbed by the paper which then forms the stationary phase.  

Ans.

(2)