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Photo-electro-chemical decomposition of water is done to?

Paper 1 · People, Development & Environment UGC NET March 2023 Political Science (Shift 2)
जल का प्रकाश-विद्युत-रासायनिक (photo-electro-chemical) अपघटन किसलिए किया जाता है?
AProduce hydrogen ✓ Correct
BRemove pathogens from water
CRemove metals from water
DRemove oil and grease from water
Answer: A
Explanation. जल का प्रकाश-विद्युत-रासायनिक अपघटन उसे हाइड्रोजन तथा ऑक्सीजन में तोड़ता है, अर्थात हाइड्रोजन उत्पन्न करता है। अतः विकल्प A।

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