Question

1. Calculate amount of Urea, DAP, and Murate of sulphate in 10 hectare area of barley, if amount of applied N = 50 kg / h * a * c P = 40 kg / h * a * c K = 25 kg / h * a * c .

Answer 1

Answer:

Using the concept of bond polarity and solubility, explain why water (H2O) and

vinegar are miscible, but vinegar and oil are immiscible.