During electrolysis of acidified water. 2.8 Litre of oxygen gas is released (at STP). The charge passed through the anode is -
- 48250 C
- 24125 C
- 96500 C
- 361875 C
The Correct Option is A
Solution and Explanation
Top CUET Chemistry Questions
Among the following statements, choose the correct statements.
A. In Ionic solid, ions are the constituent particles.B. Ionic solids are soft.C. Ionic solid are electrical insulators in the solid state.D. Ionic solid conduct electricity in molten state.E. Ionic solid have low melting and boiling points.Choose the correct answer from the options given below:
Atoms of element B form hcp lattice and those of the element A occupy 2/3 rd of tetrahedral voids. What is the formula of the compound formed by the elements A and B?
- Consider the 1M aqueous solution of the following compounds and arrange than in the increasing order of elevation in the boiling points.
A. $C_6H_{12}O_6$
B. $NaCl $
C. $MgCl_2 $
D. $AlCl_3$
E. $Al_2(SO_4)_3 $
Choose the correct answer from the options given below: - Calculate the molarity of a solution containing 5g of NaOH in 450 mL solution .
Among the following statements related to ionic conductance. choose the correct statements.
A. Ionic conductance depends on the nature of electrolyteB. Ionic conductance is due to the movements of electronsC. Ionic conductance is also called electronic conductanceD. Ionic conductance depends on temperatureE. Ionic conductance also depends on the nature of solvent.Choose the correct answer from the options given below:
Top CUET Electrochemistry Questions
Among the following statements related to ionic conductance. choose the correct statements.
A. Ionic conductance depends on the nature of electrolyteB. Ionic conductance is due to the movements of electronsC. Ionic conductance is also called electronic conductanceD. Ionic conductance depends on temperatureE. Ionic conductance also depends on the nature of solvent.Choose the correct answer from the options given below:
How much charge is required for the reduction of 1 mol of MnO-4 to Mn2+ ?
- \(A°\) \(m\) for \(NaCl\), \(HCl\) and \(NaAc\) are \(126.4, 425.9\) and \(91.0\) \(S\) \(cm^2 \) \(mol^{-1 }\)respectively. Calculate \(A°\) for \(HAc\)
- Decreasing order of reducing power of the given species as per their standard reduction potential is :
A. -2.36
B. +0.54
C. +1.23
D. -0.74
E. + 1.81
Choose the correct answer from the options given below: - A solution of CuSO4 is electrolysed for 10 min with a current of 1.5 A. What is the mass of copper deposited at the cathode (molar mass of Cu= 63 g) (1F = 96487c).
Top CUET Questions
Select the statements that are CORRECT regarding patterns of biodiversity.
(A) Species diversity increases as we move away from the equator towards the poles(B) The tropical Amazon rain forest in South America has the greatest biodiversity on earth.(C) There is more solar energy available in the temperate region than tropics.(D) Tropical environments are less seasonal relatively more constant and predictableWhich of the following hormone is not produced by placenta ?
- Individuals with karyotype of 44+XXY having overall masculine development with few feminine development like Gynaecomastia has _______ chromosomal disorder.
- Match List - I with List - II.Choose the correct answer from the options given below :
List - I
List - II
A Streptokinase I Blood-Cholestrol lowering agents B Cyclosporin II Clot Buster C Statins III Propionibacterium sharmanii D Swiss Cheese IV Immuno suppressive agent Which of the following option determines percolation and water holding capacity of soils ?