NEET 2021 The molar conductance of NaCl, HCl and CH3COONa at infinite dilution are 126.45,426.16 and 91.0 S cm^2 mol ^–1 respectively. The molar conductance of CH3 COOH at infinite dilution iS: [ NEET 2021 ] Ruhul Amin Alig
ZnCl2 Which colourless gas evolves, when NH4Cl reacts with zinc in a dry cell battery (a) NH4 (b) N2 (c) H2 (d) Cl Ruhul Amin Alig
ZnCl2 The electrolyte used in Leclanche cell is (a) paste of KOH and ZnO (b) 38% solution of H2SO4 (c) moist paste of NH4Cl and ZnCl2 (d) moist sodium hydroxide Ruhul Amin Alig
ZnCl2 Without losing its concentration ZnCl2 solution cannot be kept in contact with (a) Au (b) Al (c) Pb (d) Ag Ruhul Amin Alig