For instance, a study highlighted the use of a trimetallic catalyst, Ce4Cu6Co0.5Ox/MCM-41, which demonstrated excellent performance in the nitration of acetanilide using dilute nitric acid.

Indian fugitive Joginder Gyong, a terror group kingpin, was captured in the Philippines and deported to India after months of surveillance. Delhi and Haryana Police ...

Check here the JEE Mains 2025 Chemistry study strategy PDF. Get notes, important chapters for Class 11 and 12, easy and ...

The Joint Entrance Examination (Main) or JEE Main is the engineering competitive exam attempted by 12th pass students who had ...

nitration and sulphonation ... potash alum. Organic compounds: Acetanilide, p-nitro acetanilide, aniline yellow, iodoform. The chemistry involved in the titrimetric exercises – Acids, bases ...

Groundhog Punxsutawney Phil predicts six more weeks of winter after seeing his shadow today when he emerged from his den in western Pennsylvania. Ahead of the prediction today, Peta opposed the ...

Indonesia launches a new passport to coincide with the 79th anniversary of the Republic of Indonesia. The cover of the Indonesian passport, which was previously colored green, has now changed to ...