Hydrochlorofluorocarbons (HCFCs), replacement for chlorofluorocarbons (CFCs), have to be phased out completely by the yearक्लोरोफ्लोरोकार्बन (CFCs) के प्रतिस्थापक हाइड्रोक्लोरोफ्लोरोकार्बन (HCFCs) को पूर्णतः किस वर्ष तक चरणबद्ध रूप से समाप्त करना है?
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Correct answer: B. 2030
Explanation
Under the accelerated HCFC phase-out schedule of the Montreal Protocol (2007), HCFCs are to be phased out by 2030 (developed countries by 2020 with a small servicing tail to 2030; developing countries, including India, by 2030 with a 2.5% servicing tail up to 2040).मॉन्ट्रियल प्रोटोकॉल की त्वरित HCFC चरणबद्ध समाप्ति अनुसूची (2007) के अंतर्गत HCFCs को 2030 तक समाप्त करना है (विकसित देश 2020 तक, सर्विसिंग हेतु छोटी छूट 2030 तक; भारत सहित विकासशील देश 2030 तक, 2.5% सर्विसिंग छूट 2040 तक)।More People, Development and Environment questions
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