A. Two Hydrogen atoms
B. One atom of Hydrogen, one atom of Oxygen
C. Two atoms of Hydrogen, one atom of Oxygen
D. One atom of Hydrogen, one atom of Oxygen
Free MCQs for FPSC, NTS, PPSC, PMS, CSS & All Pakistan Exams 2026
A. Two Hydrogen atoms
B. One atom of Hydrogen, one atom of Oxygen
C. Two atoms of Hydrogen, one atom of Oxygen
D. One atom of Hydrogen, one atom of Oxygen