C-10-Q028mediumsingle_mcqNaAlO2\mathrm{NaAlO_2}NaAlO2 + পানি → ?aAl(OH)3+NaOH\mathrm{Al(OH)_3 + NaOH}Al(OH)3+NaOHbAl2O3+H2\mathrm{Al_2O_3 + H_2}Al2O3+H2cNaCldNaHCO3\mathrm{NaHCO_3}NaHCO3