Question

1. Which option is not used as a source of energy in homogenous process
A. Solar
B. Thermal
C. Gram radiation
D. Ultraviolet energy
2. Which option is not used as a source of energy in heterogenous process
A. Solar
B. Hetero surfaces oxidation
C. catalytic
D. Photocatalytic

Answer 1

Answer:

1} B. Thermal

2} D. Photocatalytic

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