When 1 g of anhydrous oxalic acid is burntat 25 ^° C, the amount of heat liberated is 2.835 kJ. AHcombustion is (Oxalic acid: C2H204)

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Q. When 1 g of anhydrous oxalic acid is burnt at

25^{0} C

, the amount of heat liberated is

2.835 k J

△ H

combustion is: (oxalic acid:

C_{2} H_{2} O_{4}

When 1 mole of oxalic acid is treated with excess of NaOH in dilute aqueous solution, 106 kJ of heat is liberated. Predict the enthalpy of ionization of the acid ?

Q. When

1.0 g

of oxalic acid

(H_{2} C_{2} O_{4})

is burned in a bomb calorimeter whose heat capacity is

8.75 k J / K

, the temperature increases by

0.312 K

. The enthalpy of combustion of oxalic acid at

27^{o} C

is:

Q. When

1.0 g

of oxalic acid

(H_{2} C_{2} O_{4})

is burned in a bomb calorimeter whose heat capacity is

8.75 k J / K

, the temperature increases by

0.312 K

. The enthalpy of combustion of oxalic acid at

27^{o} C

is:

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