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OMR-style practice · NEET UG
CHM-2026-C11-061
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CHM · CHM-2026-C11-061
Chemistry
Hydrogen atoms in 5.4 g urea (molar mass 60, N_A=6.022×10²³)
A
1.084×10²³
B
1.084×10²²
C
2.168×10²²
D
2.168×10²³
Answer key pending — reference only, not scored