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


Q.  Ore of sodium is called

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


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  The boiling point of bitumen is
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  The process of smelting involves the
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  Which of the following is used as cylinder gas for cooking?
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  Third step of metallurgy is
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  Which of the following is used as a chemical feedstock for making drugs, plastics, and other chemicals?
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  Number of carbon atoms per molecule in Petrol is
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  Ore of mercury is called
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  Ore of copper is called
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  Number of carbon atoms per molecule in fuel oil is
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  The process of converting minerals into oxides is called
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  A solid deposit containing a sufficiently high percentage of a mineral to make extraction of metal economically feasible is called
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  The color of crude oil is
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  The second step of the Solvay process is
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  The first step of the Solvay process is
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  The fifth step of the Solvay process is
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  Which of the following is used as a fuel for jet planes?
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  The boiling point of kerosene is
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  The first step of metallurgy is
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  How much cooler does the air get for every 1 km increase in altitude in the troposphere?
Category: Chemistry Mcqs,   Published by: teswesm
MCQs:  Which of the following is produced when electrical discharges pass through oxygen in the air?
Category: Chemistry Mcqs,   Published by: teswesm