State whether the following statements are true (T) or false (F):

A.

According Kohlrausch law the value of Λ°_m of an electrolyte AB₂ which dissociates as A²⁺+ 2B^– is given by λ°_A⁺ + λ_B^–

B.

C.

D.

E.

• 96500 C
• 2 x 96500 C
• 1/2 x 96500 C
• 4 x 96500 C

• free ions 
• free electrons
• free molecules
• atoms of Na and CI

• 0.5 F
• 0.1 F
• 1.5 F
• 96500 coulombs

• 96500 Faraday
• 6.28 x 10¹⁸ electrons
• 1 electron
• None of these

• Drops to zero
• Does not change
• Increases gradually
• Increases rapidly

• one volt
• zero volt
• Hundred volts
• 1000 volts

• O₂, H₂
• S₂O₈^2–, Na
• O₂, Na 
•  S₂O₈^2–, H₂

• Mercury 
• Leclanche cell
• Fuel cell
• Daniell cell

• a cathode 
• an anode
• ions
• a porous plate