Sulfide ores contain around _____ copper.(a) 9 – 10%(b) 8 – 12%(c) 4 – 5%(d) 0.5 – 2%I got this question in my homework.I'm obligated to ask this question of Manufacturing Processes of Copper and its Alloys topic in chapter Copper and its Alloys of Aerospace Materials & Processes

Sulfide ores contain around _____ copper.(a) 9 – 10%(b) 8 – 12%(c)

1.	Sulfide ores contain around _____ copper.(a) 9 – 10%(b) 8 – 12%(c) 4 – 5%(d) 0.5 – 2%I got this question in my homework.I'm obligated to ask this question of Manufacturing Processes of Copper and its Alloys topic in chapter Copper and its Alloys of Aerospace Materials & Processes
Answer» The correct option is (d) 0.5 – 2% The explanation is: Copper is usually never found in a natural STATE. Copper is found in several ores ACROSS the world including sulfide ore which CONTAINS 0.5 – 2% of copper. It has to undergo several processes to attain PURITY.

Discussion

No Comment Found

Related InterviewSolutions

Copper is frequently alloyed with __________(a) zinc(b) aluminium(c) helium(d) vanadiumThis question was posed to me by my school principal while I was bunking the class.This interesting question is from Copper and its Alloys topic in portion Copper and its Alloys of Aerospace Materials & Processes
The first process in extraction of an element from ore is typically ______(a) roasting(b) electrolysis(c) crushing(d) smeltingI have been asked this question in class test.This is a very interesting question from Manufacturing Processes of Copper and its Alloys topic in division Copper and its Alloys of Aerospace Materials & Processes
The density of copper is _________(a) 4.506 gram per cubic centimetre(b) 2.7 gram per cubic centimetre(c) 9.9 gram per cubic centimetre(d) 8.9 gram per cubic centimetreThis question was posed to me in homework.The doubt is from Copper and its Alloys in portion Copper and its Alloys of Aerospace Materials & Processes
Oxide ores of copper cannot be processed using hydrometallurgy.(a) True(b) FalseThis question was posed to me in homework.The doubt is from Manufacturing Processes of Copper and its Alloys in chapter Copper and its Alloys of Aerospace Materials & Processes
A casting type of manganese bronze called manganese-aluminium alloy includes approximately __________ of tin.(a) 50%(b) 0.2%(c) 0.5%(d) 5%I got this question during an online interview.The above asked question is from Properties of Copper and its Alloys-1 in portion Copper and its Alloys of Aerospace Materials & Processes
Copper is ductile in nature.(a) True(b) FalseThe question was asked by my school principal while I was bunking the class.My enquiry is from Copper and its Alloys topic in division Copper and its Alloys of Aerospace Materials & Processes
Sulfide ores are typically processed through a technique known as __________(a) cathode(b) pyrometallurgy(c) hydrometallurgy(d) zarconsisThe question was posed to me in examination.Question is from Manufacturing Processes of Copper and its Alloys topic in division Copper and its Alloys of Aerospace Materials & Processes
Copper is a ____________ of electricity.(a) bad conductor(b) good conductor(c) typical insulator(d) medium conductorThis question was posed to me in quiz.My question is based upon Copper and its Alloys in section Copper and its Alloys of Aerospace Materials & Processes
Which of the following elements is occasionally present in brass is minor amounts?(a) Cooper, lead(b) Iron, vanadium(c) Lead(d) Iron, leadThis question was addressed to me in an online interview.My question is based upon Properties of Copper and its Alloys-1 topic in division Copper and its Alloys of Aerospace Materials & Processes
Aluminium bronze is accessible in the frame of __________(a) taps(b) bars and plates(c) bars(d) taps and barsI got this question during a job interview.The above asked question is from Properties of Copper and its Alloys-3 topic in section Copper and its Alloys of Aerospace Materials & Processes

Sulfide ores contain around _____ copper.(a) 9 – 10%(b) 8 – 12%(c) 4 – 5%(d) 0.5 – 2%I got this question in my homework.I'm obligated to ask this question of Manufacturing Processes of Copper and its Alloys topic in chapter Copper and its Alloys of Aerospace Materials & Processes

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment