Question

Which does not give silver mirror with ammoniacal $\mathrm { AgNO } _ { 3 }$

• A. HCHO
• B. $\mathrm { CH } _ { 3 } \mathrm { CHO }$
• C. $\mathrm { CH } _ { 3 } \mathrm { COOH }$
• D. HCOOH

Answer 1

Answer: (C)

$\mathrm { CH } _ { 3 } \mathrm { COOH }$

Answer 2

$\mathrm { CH } _ { 3 } \mathrm { COOH }$ does not give silver mirror test.