Aspirin is synthesized by reacting salicylic acid with acetic anhydride in the presence of a catalyst (such as concentrated sulfuric acid). Acetyl chloride could theoretically work but is less commonly used due to its reactivity and cost.In the synthesis of aspirin (acetylsalicylic acid) from salicylic acid, which reagent is used?
‘A’ and ‘B’ started a business by investing Rs. 32000 and Rs. 30000, respectively. 12 months later, ‘C’ joined the business by investing Rs....
‘A’ and ‘B’ started a business by investing Rs. 12000 and Rs. 18000, respectively. 6 months later, ‘C’ joined them with an investment equal ...
P started a business with an investment of Rs.15000, after 6 months Q joined him with Rs.18000 and after another 6 months R joined them with Rs.20000. I...
The savings of Arun and Bhaskar are same. The difference between the expenditure of Bhaskar and the savings of both Arun and Bhaskar together is 0. The ...
P, Q & R started a business with investment of Rs.28000, Rs.16000 & Rs.20000 respectively. After the 6 months P added 25% of his initial investment mor...
Anuj and Bhuvan started a business by investing Rs. 4500 and Rs. 4800, respectively. After 6 months, Bhuvan withdrew Rs. 600, and...
A, B and C enter into a partnership, A invest 2y + 5000, B invest y+ 15000 and C invest 5y + 2000 for one year if B share is 10000 from total profit of ...
'Pawan' and 'Qureshi' initiated a business venture with investments in the ratio of 2:3, respectively. After 8 months, 'Rita' became a partner in the bu...
Three partners Karan, Arjun and Mukesh invest Rs 75,000, Rs 90,000, Rs 1,05,000 respectively in a business. Karan receives 12.5% of the profit as Manage...
Hritik and Anvi started business investing Rs. 80000 and Rs.105000 respectively. What is Hritik’s share out of a total profit of Rs. 25900? ...
