The element which is recovered from electrolytic process is: (a) iron (b) lead (c) aluminium

Channel:
PW Solutions
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=HgyiapsG7cU


Duration: 1:11
1 views
0

The element which is recovered from electrolytic process is:
(a) iron
(b) lead
(c) aluminium
๐Ÿ“ฒPW App Link - https://bit.ly/YTAI_PWAP
๐ŸŒPW Website - https://www.pw.live



Other Videos By PW Solutions


2022-10-27Section D (Assertion - Reason) The following questions consist of two statements. Mark the answe...
2022-10-27The polymerization of ethylene to linear polyethylene is represented by the reaction \( n \mathr...
2022-10-27Calculate \( \Delta H \) for the following reaction at \( 298 \mathrm{~K} \), \[ \mathrm{Fe}_{2}...
2022-10-27Two bars of different metals are heated to \( 60^{\circ} \mathrm{C} \) and then immersed in iden...
2022-10-27The enthalpy of formation of \( \mathrm{KCl}(\mathrm{s}) \) from the following data is (i) \( \m...
2022-10-27From the following data, calculate the enthalpy change (in \( \mathrm{kJ} / \mathrm{mol} \) ) fo...
2022-10-27Bessemerisation is carried out for: (a) \( \mathrm{Fe}, \mathrm{Cu} \) (b) \( \mathrm{Cu}, \math...
2022-10-27Silver can be separated from lead by : (a) fractional crystallisation (b) amalgamation (c) cupel...
2022-10-27In which of the following metallurgy, no reducing agent is required from out side? (a) Mercury f...
2022-10-27Lead is mainly extracted by: (a) Carbon reduction method (b) Self-reduction method (c) Electroly...
2022-10-27The element which is recovered from electrolytic process is: (a) iron (b) lead (c) aluminium
2022-10-27\( \underset{\text { 1. } \mathrm{Hg}(\mathrm{OAc})_{2}}{\longrightarrow} \) MaBH \( \mathrm{Naj...
2022-10-27Impure aluminium is purified by : (a) Baeyer's process (b) Hall's process (c) Hoop's process (d)...
2022-10-27Which is not correctly matched? \( \begin{array}{lll}\text { (a) Spiegleisan } & : & \mathrm{Mn}...
2022-10-27The reduction of an oxide by aluminium is called : (a) Beeyer's process (b) Goldschmidt's alumin...
2022-10-27In the presence of \( \mathrm{PbS} \) and \( \mathrm{ZnS} \) in a mineral, the froth floatation ...
2022-10-27The material mixed before ore is subjected for smelting in the extraction of iron are : (a) coke...
2022-10-27Which of the following reaction does not occur in Bessemer's converter? (a) \( 2 \mathrm{Cu}_{2}...
2022-10-27Which method is not correct given for refining of crude metals? (a) Distillation : zinc and merc...
2022-10-27Select the incorrect chemical reaction : (a) \( \mathrm{CuSO}_{4}(a q)+\mathrm{NH}_{4} \mathrm{O...
2022-10-27Which of the following set of elements mostly occur as sulphide ores? (a) \( \mathrm{Zn}, \mathr...


Tags:
pw