Chemical Industries Test 02
Total Questions: 24
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A ) ore
B ) silicates
C ) slag
D ) gangue ✅
A ) mineral
B ) ore ✅
C ) rocks
D ) soil
A ) brine ✅
B ) suspension
C ) Colloid
D ) none of these
A ) brine
B ) lime stone
C ) ammonia gas
D ) all of these
A ) 40.6
B ) 45.6
C ) 46.6 ✅
D ) 50
A ) ammonia
B ) carbon dioxide
C ) limestone
D ) both (a) and (b)
A ) Ostwald
B ) Haber ✅
C ) Clark
D ) All of these
A ) 80%
B ) 90% ✅
C ) 95%
D ) 98%
A ) 70%
B ) 75%
C ) 78% ✅
D ) 80%
A ) 1-2
B ) 1-3
C ) 1-4 ✅
D ) 1-5
A ) 1-5
B ) 2-5
C ) 3-7
D ) 5-7 ✅
A ) 5 to 7
B ) 7 to 10 ✅
C ) 15 to 18
D ) 13 to 15
A ) 8-12
B ) 9-12
C ) 10-12 ✅
D ) 11-12
A ) 10-15
B ) 11-15
C ) 12-15
D ) 13-15 ✅
A ) 14-18
B ) 15-18 ✅
C ) 16-18
D ) 17-18
A ) gangue ✅
B ) silicates
C ) aluminates
D ) all of these
A ) Haber's process
B ) Ostwald's process
C ) Solvay's process ✅
D ) none of the above
A ) NaCI solution ✅
B ) CaCO3 solution
C ) CaCI2 solution
D ) Na2SO4 solution
A ) lubricants
B ) paraffin wax
C ) asphalt
D ) all of these
A ) Ni
B ) Fe ✅
C ) Pt
D ) Pd
A ) Petroleum gas ✅
B ) Fuel oil
C ) Petroleum ether
D ) Kerosene oil
A ) Fertilizer
B ) Laboratory solvent ✅
C ) Fuel for heavy vehicles
D ) Medicine
A ) Diesel oil
B ) Fuel oil
C ) Gasoline ✅
D ) All of these
A ) 30 to 80°C
B ) 80 to 170°C ✅
C ) 170 to 250°C
D ) 250 to 350°C