PbO + 2NaOH → ______ + H2O
Na2PbO3
Na2PbO
Na2PbO4
None of these
None of these as Na2PbO2 is formed (sodium plumbite).
PbO + 2NaOH → Na2PbO2 + H2O
PbO2 + 2NaOH → ______ + H2O
Amonium salts on reaction with sodium hydroxide given
NH4Cl + NaOH → A–– + NaCl + H2O A is
Cl2 + 2NaOH → NaCl + A–– + H2O to form. A is
(Cold & dilute)
Identify X in the following reaction X + Acid → Salt +H2O