Auto reduction process is used in the extraction of : (a) \( \mathrm{Cu} \) and \( \mathrm{Hg} \...

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=G5zA7f3yJDI


Duration: 6:49
3 views
0

Auto reduction process is used in the extraction of :
(a) \( \mathrm{Cu} \) and \( \mathrm{Hg} \)
(b) \( \mathrm{Zn} \) and \( \mathrm{Hg} \)
\( \mathrm{P} \)
(c) \( \mathrm{Cu} \) and \( \mathrm{Al} \)
(d) \( \mathrm{Fe} \) and \( \mathrm{Pb} \)
WV
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-12-13Which among the following metals is refined by electrolytic method ? (MHT CET 2014) (a) Aluminiu...
2022-12-13A plane is flying horizontally at \( 98 \mathrm{~m} / \mathrm{s} \) and releases an object which...
2022-12-13Which among the following metals is employed to provide cathodic protection to iron? (a) Zinc (M...
2022-12-13A bus starts from rest moving with an acceleration of \( 2 \mathrm{~m} / \mathrm{s}^{2} \). A cy...
2022-12-13Two trains each \( 50 \mathrm{~m} \) long, are travelling in opposite directions with respective...
2022-12-13The formula of malachite ore is : (Manipal 2013) (a) \( \mathrm{Fe}_{3} \mathrm{O}_{4} \) (b) \(...
2022-12-13A person walks up a stalled escalator in 90 sec. He is carried in 60s, when standing on the same...
2022-12-13Match items of Column I with the items of column II and assign the correct code: (NEET 2016) \be...
2022-12-13The following set of reactions are used in refining zirconium. \( \mathrm{P} \) \[ \mathrm{Zr} \...
2022-12-13An aeroplane moving horizontally with a speed of \( 180 \mathrm{~km} / \mathrm{h} \) drops a foo...
2022-12-13Auto reduction process is used in the extraction of : (a) \( \mathrm{Cu} \) and \( \mathrm{Hg} \...
2022-12-13A lift is moving downwards with acceleration a. A man in the lift drops a ball within the lift. ...
2022-12-13A bomber is flying horizontally with a constant speed of \( 150 \mathrm{~m} / \mathrm{s} \) at a...
2022-12-13A boy wants to jump from building A to building \( B \). Height of building \( A \) is \( 25 \ma...
2022-12-13A stuntman plans to run along a roof top and then horizontally off it to land on the roof of nex...
2022-12-13\( \mathrm{NaCN} \) is sometime added in the froth floatation process as a depressant, when \( \...
2022-12-13Sphalerite is concentrated by : (a) gravity separation (b) froth floatation \( \mathrm{P} \) (c)...
2022-12-13Which of the following pairs of metals is purified by van Arkel method? (a) \( \mathrm{Ni} \) an...
2022-12-13A body is thrown with some velocity from the ground. Maximum height attained when it is thrown a...
2022-12-13The variation of velocity of a particle moving along a straight line is illustrated in the figur...
2022-12-13From the following velocity time graph of a body the distance travelled by the body and its disp...


Tags:
pw