M SO (M is a monovalent metal ion) has a K of 1.2 × 10 at 298 K. The maximum concentration of M ion — NEET Chemistry Past Papers Chemistry Question

Question

M SO (M is a monovalent metal ion) has a K of 1.2 × 10 at 298 K. The maximum concentration of M ion that could be attained in a saturated solution of this solid at 298 K is :- (A) 3.46 × 10 M (B) 2.89 × 10 M (C) 2.8 × 10 M (D) 7.0 × 10 M Fe2O3(s) + 3CO(g) ⇌Fe(l) + 3CO2(g) 2 3 2 2 11 18 12 12 20 12 14 20 10 12 22 11 2 1 2 3 sp S = [ ] 1/3 Ksp 4 4 3 4 2 2 2 3 4 1 2 2 2 2 2 2 4 2 4 –1 2 4 + sp –5 + –3 –2 –3 –3 ALPHA ACHIEVER & LEADER & POWER PLUS COURSE_PHASE - 1,2 & 1,2 & 1 9610WMD802296250016