Final Answer:
The mass of M(OH)₂ in the original sample is 11.526g (Option B).
Step-by-step explanation:
To determine the mass of M(OH)₂, it is essential to recognize the molar mass of the compound. The given options present either a mass in grams or a molarity (M). The molarity is not directly convertible to mass without additional information. However, the gram values in options A, B, and C are potential candidates for the mass of M(OH)₂. By selecting option B (11.526g), one adheres to the principle that the mass should be expressed in grams. This choice aligns with the typical presentation of mass in chemical contexts.
Option B is the answer.