Chapter 5: Chemical Industries Chemistry Mcqs for High School - Grade 10


Q.  Ore of iron is called

a. hematite
b. chalcopyrite
c. bauxite
d. halite


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  The raw materials for the Solvay process include
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  Naturally occurring metallic compounds are called
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  The last step of metallurgy is
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  Ore of sodium is called
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  The fertilizer which doesn't affect the texture of the soil is
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  In magnetic separation, magnets are used to separate
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  Which of the following is used as a lubricant for machines and engines?
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  Ore of lead is called
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  Number of carbon atoms per molecule in LPG is
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  The last step of the Solvay process is
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  The boiling point of LPG is
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  The third step of the Solvay process is
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  Number of carbon atoms per molecule in kerosene is
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  Process in which sodium carbonate is manufactured is called
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  Raw materials for production of urea are
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  Process in which mineral is separated from the gangue by some physical method is called
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  The process in which metal is separated from its ore and prepared for use is called
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  Ore of zinc is called
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  Ore of tin is called
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  The second step of metallurgy is
Category: Chemistry Mcqs,   Published by: teswesm