কুলম্বে জারণের জন্য কত বিদ্যুতের প্রয়োজন: (a) `H_(2)O` থেকে `O_(2) এর `1` mol

How much electricity is required in coulomb for the oxidation of : (a) 1 mol of H_(2)O to O_(2) , (b) 1 mole of FeO to Fe_(2)O_(3) ?

How muCHM electricity is required in coulomb for the oxidation of ltbr. a. 1 mol of H_(2)O to O_(2) b . 1 mool of FeO to Fe_(2)O_(3)

The volume strength of 1 M H_(2)O_(2) is : (Molar mass of H_(2)O_(2) = 34 g mol^(-1)

The volume strength of 0.81 M H_(2)O_(2) is : (Molar mass of H_(2)O_(2) = 34 g mol^(-1) )

The average O-H Bond energy in H_(2)O with the help of following data : (P) H_(2)O(l)toH_(2)O(g)," "DeltaH=+40.6 kJ mol^(-1) (Q) 2H(g)toH_(2)(g)," "DeltaH=-435.0 kJ mol^(-1) (R ) O_(2)(g)to2O(g)," "DeltaH=+489.6 kJ mol^(-1) (S) 2H_(2)(g)+O_(2)(g)to2H_(2)O(l), " "DeltaH=-571.6 kJ mol^(-1)

Calculate the enthalpy of formation of sucrose (C_11H_22O_11) from the following data: (i) C_(12)H_(22)O_(11) + 12O_(2) rarr 12CO_(2) + 11 H_(2)O, DeltaH = -5200.7 kJ mol^(-1) (ii) C + O_(2) rarr CO_(2), DeltaH = -394.5 kJ mol^(-1) (iii) H_(2) + 1/2 O_(2) rarr H_(2)O, DeltaH = H_(2)O, DeltaH = -285.8 kJ mol^(-1) .

H_(2)(g) +(1)/(2)O_(2)(g) rarr H_(2)O(g) DeltaH =- 242 kJ mol^(-1) Bond energy of H_(2) and O_(2) is 436 and 500 kJ mol^(-1) , respectively. What is bond energy of O-H bond?

The volume strength of 1M H_(2)O_(2) is (Molar mass of H_(2)O_(2) = 34 g mol^(-1) )

In alkaline medium ClO_(2) oxidises H_(2)O_(2) to O_(2) and it self gets reduces to Cl^-1 . How many moles of H_(2)O_(2) are oxidised by 1 mol of ClO_(2) ?