MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryPractical Organic ChemistryCH3 – Cl + AgNO3 ’! No reaction
An organic compound contains C, H, N, S and Cl. For the detection of chlorine, the sodium extract of the compound is first heated with a few drops of concentrated HNO₃ and then AgNO₃ is added to get a white ppt. of AgCl. The digestion with HNO₃ before the addition of AgNO₃ is
A.to prevent the formation of NO₂
B.to create a common ion effect
C.to convert CN⁻ and S²⁻ to volatile HCN and H₂S, or
D.to prevent the hydrolysis of NaCN and Na₂S
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