Advertisements
Advertisements
प्रश्न
Which of the following compound gives pink colour on reaction with phthalic anhydride in cone. H2SO4 followed by treatment with NaOH?
विकल्प
MCQ
उत्तर
Explanation:
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
