Question

Which one of the following process is usually used to destroy large quantities of toxic wastes ?

• A. Controlled incineration
• B. Sublimation
• C. Burning in an open bins
• D. All of the above.

Answer 1

The correct option is A Controlled incineration

Controlled incineration of toxic waste ensures that there are no active by products of the substances left.
Large quantities of toxic wastes are usually destroyed by controlled incineration.​
Small quantities are burnt along with factory garbage in open bins.​