Which of the reactions occurs at the anode during the ele...
Which of the reactions occurs at the anode during the electrolysis of a very dilute aqueous solution of sodium chloride?
OH- - e → OH
CIsup>- - e → CI
OHsup>- + CIsup>-HCI + O2
Na+ - esup>- Hg (Na)/(Hg) amalgam
Correct answer is A
No explanation has been provided for this answer.
The following substances are ores of metals except ...
The reaction between hydrogen and iodine may be represented by the equation H2(g)+ I2(g) → 2HI(...
Which of the following can be used to predict the type of bonding in HCI? ...
The maximum number of covalent formed by nitrogen is ...
A chemical widely used as a fertilizer is? ...
The most suitable method to use when separating an insoluble solid from a liquid is ...
The Van der waals' forces are dominant intermolecular forces in_______? ...
What is the concentration of a solution containing 2g of NaOH in 100cm3 of solution? [Na = 23, ...