Class 12 Exam  >  Class 12 Questions  >  When a metal is to be extracted from its ore ... Start Learning for Free
When a metal is to be extracted from its ore and if the gangue associated with the ore is silica ,then
  • a)
    Both acidic and basic fluxes are used
  • b)
    Neither of them is needed.
  • c)
    An acidic flux is used
  • d)
    A basic flux is used
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
When a metal is to be extracted from its ore and if the gangue associa...
Correct Answer is option D
 
(Acidic Impurity) SiO2+ (Basic Flux) CaO→ (Slag) CaSiO3
View all questions of this test
Most Upvoted Answer
When a metal is to be extracted from its ore and if the gangue associa...

When a metal is to be extracted from its ore and the gangue associated with the silica, then a basic flux is needed.

Free Test
Community Answer
When a metal is to be extracted from its ore and if the gangue associa...
Since the gangue associated with ore is silicon which is acidic can be removed by a basic flux . ( extra information)And if gangue associated with ore is basic, it can be removed by acidic flux.(U CAN FIND THIS TOPIC RELATED TO EXTRACTION OF METALS ).Have u got the topic sister , and can u please follow me
Explore Courses for Class 12 exam

Top Courses for Class 12

Question Description
When a metal is to be extracted from its ore and if the gangue associated with the ore is silica ,thena)Both acidic and basic fluxes are usedb)Neither of them is needed.c)An acidic flux is usedd)A basic flux is usedCorrect answer is option 'D'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about When a metal is to be extracted from its ore and if the gangue associated with the ore is silica ,thena)Both acidic and basic fluxes are usedb)Neither of them is needed.c)An acidic flux is usedd)A basic flux is usedCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When a metal is to be extracted from its ore and if the gangue associated with the ore is silica ,thena)Both acidic and basic fluxes are usedb)Neither of them is needed.c)An acidic flux is usedd)A basic flux is usedCorrect answer is option 'D'. Can you explain this answer?.
Solutions for When a metal is to be extracted from its ore and if the gangue associated with the ore is silica ,thena)Both acidic and basic fluxes are usedb)Neither of them is needed.c)An acidic flux is usedd)A basic flux is usedCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12. Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
Here you can find the meaning of When a metal is to be extracted from its ore and if the gangue associated with the ore is silica ,thena)Both acidic and basic fluxes are usedb)Neither of them is needed.c)An acidic flux is usedd)A basic flux is usedCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of When a metal is to be extracted from its ore and if the gangue associated with the ore is silica ,thena)Both acidic and basic fluxes are usedb)Neither of them is needed.c)An acidic flux is usedd)A basic flux is usedCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for When a metal is to be extracted from its ore and if the gangue associated with the ore is silica ,thena)Both acidic and basic fluxes are usedb)Neither of them is needed.c)An acidic flux is usedd)A basic flux is usedCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of When a metal is to be extracted from its ore and if the gangue associated with the ore is silica ,thena)Both acidic and basic fluxes are usedb)Neither of them is needed.c)An acidic flux is usedd)A basic flux is usedCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice When a metal is to be extracted from its ore and if the gangue associated with the ore is silica ,thena)Both acidic and basic fluxes are usedb)Neither of them is needed.c)An acidic flux is usedd)A basic flux is usedCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Class 12 tests.
Explore Courses for Class 12 exam

Top Courses for Class 12

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev