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NEET Chemistry PYQs

Structure of Atom NEET PYQs

Structure of Atom 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.

2 questions1 paper
Q1NEET 2025Q.46Easy
The ratio of the wavelengths of the light absorbed by a Hydrogen atom when it undergoes $n = 2 \to n = 3$ and $n = 4 \to n = 6$ transitions, respectively, isहाइड्रोजन परमाणु द्वारा $n = 2 \to n = 3$ और $n = 4 \to n = 6$ संक्रमणों में अवशोषित प्रकाश की तरंगदैर्ध्यों का अनुपात क्रमशः है
Q2NEET 2025Q.50Easy
Energy and radius of first Bohr orbit of $\ce{He+}$ and $\ce{Li^2+}$ are
[Given $R_H = 2.18 \times 10^{-18}$ J, $a_0 = 52.9$ pm]
$\ce{He+}$ और $\ce{Li^2+}$ की प्रथम बोर कक्षा की ऊर्जा और त्रिज्या हैं
[दिया है, $R_H = 2.18 \times 10^{-18}$ J, $a_0 = 52.9$ pm]

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