Bihar Board 10th Science 100 VVI Question 2027: рдЕрднреА рд░рдЯ рд▓реЛ рдпреЗ 100 рдорд╣рддреНрд╡рдкреВрд░реНрдг рдкреНрд░рд╢реНрди, рдкрд░реАрдХреНрд╖рд╛ рдореЗрдВ рдЖрдПрдВрдЧреЗ!

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Bihar Board 10th Science 100 VVI Question 2027: рдЕрднреА рд░рдЯ рд▓реЛ рдпреЗ 100 рдорд╣рддреНрд╡рдкреВрд░реНрдг рдкреНрд░рд╢реНрди, рдкрд░реАрдХреНрд╖рд╛ рдореЗрдВ рдЖрдПрдВрдЧреЗ! mybseb.com Bihar Board 10th Science 100 VVI Question 2027: 1. рд╕рдВрдЧрдорд░рдорд░ рдХрд╛ рд░рд╛рд╕рд╛рдпрдирд┐рдХ рд╕реВрддреНрд░ рд╣реИ: (A) MgCO3 (B) CaO (C) CaCO3 (D) CuSO4 Hint: рд╕рдВрдЧрдорд░рдорд░ рдХреЛ рдХреИрд▓реНрд╢рд┐рдпрдо рдХрд╛рд░реНрдмреЛрдиреЗрдЯ (CaCO3) рдХрд╣рд╛ рдЬрд╛рддрд╛ рд╣реИ, рдЬреЛ рдЪреВрдирд╛ рдкрддреНрдерд░ рдФрд░ рдЦрдбрд╝рд┐рдпрд╛ … Read more