Q1: Monte catini process is a widely used process for the manufacture of

ANS:A - urea

The Monte Catini process is a widely used process for the manufacture of urea. Explanation: The Monte Catini process, also known as the Montecatini-Urea process, is a method for synthesizing urea from ammonia and carbon dioxide. It was developed by the Italian chemical company Montecatini in the mid-20th century and has since become one of the dominant processes for urea production worldwide. In the Monte Catini process, gaseous ammonia (NH3) and carbon dioxide (CO2) are reacted under high temperature and pressure conditions in the presence of a catalyst to form urea (CO(NH2)2). The reaction typically occurs in a multi-stage process involving several reaction and recovery steps to optimize yield and efficiency. Urea is a versatile nitrogenous compound widely used as a nitrogen fertilizer in agriculture. It is also used in various industrial applications, including as a raw material in the production of plastics, resins, and adhesives. Therefore, the Monte Catini process is specifically designed for the manufacture of urea.