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NEET Chemistry PYQs

Redox Reactions NEET PYQs

Redox Reactions ke NEET previous year questions, saal ke hisaab se. Option dabao, turant check karo, aur step-by-step solution dekho. Har answer NTA ki official answer key se match kiya hua.

1 question1 paper
Q1NEET 2025Q.55Easy
Consider the following compounds:
$\ce{KO2}$, $\ce{H2O2}$ and $\ce{H2SO4}$
The oxidation states of the underlined elements in them (K in $\ce{KO2}$, O in $\ce{H2O2}$ and S in $\ce{H2SO4}$) are, respectively,
निम्न यौगिकों पर विचार करें:
$\ce{KO2}$, $\ce{H2O2}$ और $\ce{H2SO4}$
इनमें रेखांकित तत्वों ($\ce{KO2}$ में K, $\ce{H2O2}$ में O और $\ce{H2SO4}$ में S) की ऑक्सीकरण अवस्थाएँ क्रमशः हैं,

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