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Practicing real exam questions helps you understand the exam pattern, improve accuracy, and boost your JEE score. Perfect for students aiming for top ranks in IIT-JEE.","tags","jee main joint entrance examination india","version","vip","location",{"_391":392,"_393":394},"type","Point","coordinates",[395,396],79.0888,21.1466,"in","priority",12,"createdOn",1756744302186,"updatedOn","questionsCount",24748,"courseCount",9,"examKey","questionData",{"_369":410,"_411":412,"_413":414,"_278":416,"_417":418,"_263":370,"_419":420,"_421":422,"_110":427},"3B0BIw9QyMQYP59OaIIzfmCS6TiKe4","q","Which pair of oxides is acidic in nature?","ans",[415],2,"2021 - 26th February Evening Shift","course","chemistry","exp","B₂O₃ and SiO₂ both are oxides of non-metal and hence are acidic in nature.","opts",[423,424,425,426],"CaO, SiO₂","B₂O₃, CaO","B₂O₃, SiO₂","N₂O, BaO",7,"7","initComment","initReply","actionData","errors"]

JEE MAIN - Chemistry (2021 - 26th February Evening Shift - No. 7)

Explanation

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