The equation for one of the half-reactions in a lead storage battery is :
`PbO-(2) + 4H^(+) + SO_(4)^(2-) + 2e^(-) rightarrow PbSO_(4) + 2H_(2)O`
What happens to the properties of the electrolyte as this

The following reaction takes place in a lead storage battery during discharging. Pb + PbO_2 + 4H + SO_4^(-1) rarr 2PbSO_4 +2H_2O . It is a case of ________ reaction.

The overall reaction for the lead storage batter when it discharges is: Pb(s) + PbO_(2)(s) + 4H^(+)(aq) + 2SO_94)^(2-)(aq) rightarrow 2PbSO_(4)(s) + 2H_(2)O(l) (P) PbSO_(4) is formed only at the cathode. (Q) The density of the solution decreases. Which statements correctly describes the battery as its discharges?

In the reactions HCI + NaOH rightarrow NaCI + H_(2)O + x cal. H_(2)SO_(4) + 2NaOh rightarrow Na_(2)SO_(4) + 2 H_(2)O + y cal.

In the reactions HCl + NaOH rightarrow NaCl + H_(2)O + x cal. H_(2)SO_(4) + 2NaOH rightarrow Na_(2)SO_(4) + 2 H_(2)O + y cal.

While the discharging of a lead storage battery following reaction take place. PbO_(2) +Pb +4H^(+) +2SO_(4)^(-2) rarr 2PbSO_(4) +2H_(2)O ,E^(@) = 2.01 Calculate the energy (in kJ) obtained from a lead storage battery in which 0.014 mol of lead is consumed. Assume a constant concentration of 10.M H_(@)SO_(4)(log2 = 0.3)

While the discharging of a lead storage battery following reaction take place. PbO_(2) +Pb +4H^(+) +2SO_(4)^(-2) rarr 2PbSO_(4) +2H_(2)O ,E^(@) = 2.01 Calculate the energy (in kJ) obtained from a lead storage battery in which 0.014 mol of lead is consumed. Assume a constant concentration of 10.M H_(@)SO_(4)(log2 = 0.3)

While the discharging of a lead storage battery following reaction take place. PbO_(2) +Pb +4H^(+) +2SO_(4)^(-2) rarr 2PbSO_(4) +2H_(2)O ,E^(@) = 2.01 Calculate the energy (in kJ) obtained from a lead storage battery in which 0.014 mol of lead is consumed. Assume a constant concentration of 10.M H_(@)SO_(4)(log2 = 0.3)

Pb(NO_(3))_(2)+H_(2)SO_(4) to PbSO_(4)darr+2HNO_(3)

Pb(NO_(3))_(2)+H_(2)SO_(4) to PbSO_(4)darr+2HNO_(3)