Match the LIST-I (Fuel Alcohol) with LIST-II (Characteristic):
LIST-I LIST-II A. Methanol I. Mixture of ethanol and gasoline B. Ethanol II. High energy content C. Gasohol III. Produced by bacterial anaerobic digestion D. Butanol IV. Can be derived from potato waste
Choose the correct answer from the options given below:LIST-I (ईंधन ऐल्कोहॉल) का LIST-II (विशेषता) से मिलान कीजिए:
LIST-I LIST-II A. मेथेनॉल (Methanol) I. एथेनॉल और गैसोलीन का मिश्रण B. एथेनॉल (Ethanol) II. उच्च ऊर्जा अंतर्वस्तु (high energy content) C. गैसोहॉल (Gasohol) III. जीवाणु अवायवीय पाचन (bacterial anaerobic digestion) द्वारा उत्पादित D. ब्यूटेनॉल (Butanol) IV. आलू के अपशिष्ट से प्राप्त किया जा सकता है
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Correct answer: D. A-III, B-IV, C-I, D-II
Explanation
Gasohol is, by definition, a mixture of ethanol and gasoline (I). Butanol is well known to have an energy content close to petrol, i.e. 'high energy content' (II), and is commercially produced via bacterial (Clostridium) ABE fermentation from starchy biomass such as potato waste. Taking Butanol-II as the defining fact, Ethanol is linked to potato-waste-based fermentation (IV) and Methanol, by elimination, to anaerobic bacterial digestion (III): A-III, B-IV, C-I, D-II.गैसोहॉल, परिभाषा से ही, एथेनॉल और गैसोलीन का मिश्रण है (I)। ब्यूटेनॉल की ऊर्जा अंतर्वस्तु पेट्रोल के निकट होना प्रसिद्ध तथ्य है, अर्थात 'उच्च ऊर्जा अंतर्वस्तु' (II), और यह आलू जैसे स्टार्चयुक्त जैवभार से जीवाणु (Clostridium) द्वारा ABE किण्वन से व्यावसायिक रूप से उत्पादित होता है। ब्यूटेनॉल-II को निर्धारक तथ्य मानते हुए, एथेनॉल को आलू-अपशिष्ट आधारित किण्वन (IV) से तथा मेथेनॉल को, हटाने की प्रक्रिया से, जीवाणु अवायवीय पाचन (III) से जोड़ा गया है: A-III, B-IV, C-I, D-II।More People, Development and Environment questions
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