UPSC EPFO APFC 2023 · Question 55

Question 55 of the UPSC EPFO APFC Recruitment Test 2023 (General Studies) (2 July 2023). Try it first, then check your answer and the explanation in the practice app.

1. APFC 2023 · Q55 · General Science & Computers · Chemistry

   The main cause of ocean acidification is

   1. carbon dioxide
   2. carbon monoxide
   3. hydrogen sulfide
   4. chlorofluorocarbon

   महासागरों के अम्लीभवन का मुख्य कारण क्या है?

   1. कार्बन डाइऑक्साइड
   2. कार्बन मोनोऑक्साइड
   3. हाइड्रोजन सल्फाइड
   4. क्लोरोफ्लुओरोकार्बन

   Answer and explanation: open it in the practice app. 3 days free when you register, then one ₹45 PYQ Pass for every exam on the site.

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