pH of Ca(OH)2 is 12. Mlilliequivalents of Ca(OH)2 present in 100 mL solution will be

pH = 12∴ pOH=14−12=2 ∴ OH−=10−2N=10−2 equivalent/L  =10−2×103 milliequivalent/L  =10−2×103103×100 milliequivalent /100mL = 1