Chemistry · Electrochemistry
एक मानक शुष्क सेल में विध्रुवक (Depolarizer) का कार्य कौन करता है?
- 1सल्फ्यूरिक अम्ल
- 2मैंगनीज डाइऑक्साइड✓
- 3पोटेशियम हाइड्रोक्साइड
- 4सोडियम क्लोराइड
सही उत्तर देखें
मैंगनीज डाइऑक्साइड
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