Question

Consider the following reaction for the preparation of chlorine gas in
the laboratory by treating manganese dioxide with chlorine gas.
MnO, + 4HCI – MnCl, + 2H,0 + CI,
The species reduced and the reducing agents in this reaction are
respectively
a) MnO,, HCI
b) MnO,, MnO
c) HCI, HCI
d) HCI, MnO2​

Answer 1

From a nutritional point of view, grasshoppers and locusts are excellent sources of protein and other essential nutrients. But one major factor that must be considered today is the use of chemicals. The current locust outbreak is so severe that authorities have turned to using insecticides.