In the electrolysis of aqueous CuSO4 with carbon electrode, – McqOptions

MCQOPTIONS

1.	In the electrolysis of aqueous CuSO4 with carbon electrode,
A.	Sulphur dioxide is given off at anode
B.	oxygen gas is given off at anode
C.	Sulphur dioxide is given off at cathode
D.	oxygen gas is given off at cathode
Answer» C. Sulphur dioxide is given off at cathode

Discussion

No Comment Found

Related MCQs

Find V0 when VI is 2V.
Consider a peak rectifier fed by a 60-Hz sinusoid having a peak value Vp = 100 V. Let the load resistance R = 10 kΩ. Calculate the fraction of the cycle during which the diode is conductinga) 1.06 %b) 2.12 %c) 3.18%d) 4.24% (Q.9-Q.10) The op amp in the precision rectifier circuit is ideal with output saturation levels of ±12 V. Assume that when conducting the diode exhibits a constant voltage drop of 0.7 V.9. Find V– when VI is -1V.
A simple diode rectifier has ‘ripples’ in the output wave which makes it unsuitable as a DC source. To overcome this one can use
For a half-wave rectifier having diode voltage VD and supply input of VI, the diode conducts for π – 2Θ, where Θ is given by
Which of the following isn’t a type of rectifier?
The decision to grow upwards or branch is taken by the chemicals called
प्रोकैरियोटिक कोशिका मे कोशिका भित्ति किससे वनती है ?
सुक्रोस किस एजाइम की सहायता से ग्लूकोज तथा फ्रुक्टोज मे परिवति॔त हो जाता है ?
संघ कॉर्डेटा के एम्फीबिया वर्ग मे ह्रदय कितना वेश्मी होता है ?
In Clitoria flower, the sepals are attached