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(d) उपरोक्त सभाQ.39. Which gas supports burning ?(a) Carbondioxide(b) Oxygen(c) Nitrogen(d) Argonकौन-सी गैस जलने में सहायता करती है?(a) कार्बन डाइऑक्साइड(b) ऑक्सीजन(c) नाइट्रोजन(d) आर्गनQ.40. Which was is orhold |
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Answer» Oxygen gas supports burning.. Your correct answer is Oxygen oxygen gas is correct answer oxygen gas is the correct answer oxygen is correct answer oxygen is the right answer oxygen is the right answer oxygen gas (O 2) susports burning b.oxygen gas suppprts burning option number b oxygen is correct answer |
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