In a hydrogen oxygen fuel cell 67.2 litr...

In a hydrogen oxygen fuel cell 67.2 litre of `H_(2)` at STP is used in 15 min what is the average current produced ?

549.4 amp

643.33 amp

965 amp

129.8 amp

Text Solution

Verified by Experts

Topper's Solved these Questions

ELECTROCHEMISTRY
AAKASH INSTITUTE|Exercise Assignment (SECTION B) Objective Type Questions (One option is correct)|25 Videos
ELECTROCHEMISTRY
AAKASH INSTITUTE|Exercise Assignment (SECTION C) Objective Type Questions (More than one option are correct)|15 Videos
ELECTROCHEMISTRY
AAKASH INSTITUTE|Exercise Try Yourself|19 Videos
COORDINATION COMPOUNDS
AAKASH INSTITUTE|Exercise Assignment (Section-J Aakash Challenger Questions )|10 Videos
ENVIRONMENTAL CHEMISTRY
AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION-D) (Assertion - Reason Type Questions)|5 Videos

Similar Questions

Explore conceptually related problems

In a gydrogen - oxygen fuel cell, 67.2 litre of H_(2) at S.T.P is used in 5 min. What is the average current produced?

In a fuel cell, hydrogen and oxygen react to produce electricity. In process, hydrogen gas is oxidized at the anode and oxygen at the cathode. If 67.2L of H_(2) at STP reacts in 15mi n , what is the average current produced ? If the entire current is used for electro - deposition of copper from copper (II) solution, how many grams of copper will be deposited ? Anode reaction : H_(2)=2overset(c-)(O)Hrarr2H_(2)O+2e^(-) Cathode reaction :O_(2)+2H_(2)O+2e^(-) rarr 4overset(c-)(O)H

In a fuel cell H_(2) and O_(2) react to produce electricity. In the process H_(2) gas is oxidised at the anode and O_(2) is reduced at the cathode. If 6.72 litre of H_(2) at NTP reacts in 15 minute, what is the average current produced ? If the entire current is used for electro-deposition of Cu from Cu^(2+) , how many g of Cu are deposited ?

electricity. In the process H_(2) gas is oxidized at the anode and O_(2) at cathode. If 67.2 litre of H_(2) st S.T.P reacts in 15 minute, what is average current produced ? If the entire current is used for electro-deposition of Cu from Cu^(2+) , how many gram of Cu are deposite ? Cathode : O_(2)+2H_(2)O+4e^(-)rarr4OH^(-) Anode : H_(2)+2OH^(-)rarr 2H_(2)+2e^(-)

In a H_(2) rightarrow O_(2) fuel cell, 6.81 L of hydrogen at STP reacts in 15 minutes, the average current produced in amperes is:

In H_2 -O_2 fuel cell, 6.72 L of hydrogen at NTP reacts in 15 minutes, the averge current produced in ampres is .

AAKASH INSTITUTE-ELECTROCHEMISTRY -Assignment (SECTION A) Objective Type Questions (One option is correct)

Gas electrodes utilize the phenonmennon of adsorption of gas molecurs ...
Text Solution
|
Calculate the emf of the following cell at 25^(@)C Ag(s) |Ag+ (10^(-3...
Text Solution
|
The value of the reaction quotient Q for the cell Zn(s)|Zn^(2+)(0.01M)...
Text Solution
|
Which of the following is the most powerful reducing agent ?
Text Solution
|
For 2/3AI(2)O(3)rarr 4/3AI+O(2)DeltaG=-966 KJ at 500^(@)C The potent...
Text Solution
|
240 coulombs of electricity is passed through a soluton of dilute supl...
Text Solution
|
The electrochemical equivalent of zinc (atomic mass = 65.4) is
Text Solution
|
During the electrolysis of aqueous nitric acid solution using Pt elect...
Text Solution
|
How much time will be required for a current of 0.2 amp to deposit all...
Text Solution
|
How many faradys are required to reduce one mole of Cr(2)O(7)^(-2)to C...
Text Solution
|
Calculate the qunatity of electricity(in colulombs) necessary to depos...
Text Solution
|
The charge required to liberate 11.5 g sodium from fused sodium chlori...
Text Solution
|
Electrolysis of an 1 M HCI solution liberates
Text Solution
|
A fused mixture of NaF and HF on electrolysis produces
Text Solution
|
Which of the folloiwng soluttion is used as na antirusting solution?
Text Solution
|
In a hydrogen oxygen fuel cell 67.2 litre of H(2) at STP is used in 15...
Text Solution
|
In an electroplating experiment, m gm of silver is deposited when 4 am...
Text Solution
|
How many coulombs are required for the oxidation of 1 mol of H(2)O(2) ...
Text Solution
|
A quantity of electrcity required to reduce 12.3 g of nitrobenzene to ...
Text Solution
|
The relatioon between equivalent weight and electrochemical equivalent...
Text Solution
|