Photo catalysis uses which of the following methods to produce free radicals?

Related MCQs

• Which of the following methods are used in rural communities?
• From which of the following methods can toxic chemicals be removed?
• The presence of free ammonia in sewage represents ____________
• Ion-free water coming out from the exchanger is known as ____________
• The presence of which of the following in sewage indicates nitrogen content before decomposition of sewage?
• The presence of which of the following indicates old pollution?
• The decomposition of sewage takes place, causing a pungent smell. Which of the following causes the pungent smell?
• Which of the following disease is caused due to lack of nitrates?
• Which of the following is the physical monitoring of the lake?
• which of the following does not include in the monitoring of river pollution?