A. Mother liquor
B. Dilute solution
C. Residue
D. both A & B
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4
Which is artificial manmade fiber?
0
According to Journal of Biological Chemistry 158, human brain and heart are composed of ________water?
A. Boron
B. Saffron
C. Rayon
D. None of these
Submitted by: Bilal Tahir
0
Carbon,Diamond and Graphite are together called:___________?
0
Actinides are the elements with atomic number from:
A. Allotrope
B. Isomers
C. Isomorphs
D. Isotopes
Submitted by: Fahad Mehsud
0
Reading of a Barometer going down is an indication of:___________?
A. 97 to 104
B. 101 to 115
C. 89 to 103
D. 36 to 43
Submitted by: Fahad Mehsud
0
One fathom is equal to:__________?
A. Snow
B. Storm
C. Intense heat
D. Rainfall
Submitted by: Fahad Mehsud
0
What are the metal bearing rocks called?
A. 6 feet
B. 6 meters
C. 60 feet
D. 100 cm
Submitted by: Fahad Mehsud
0
Soil pollution is caused by:_________?
A. Bitumen
B. Bauxite
C. Metalloids
D. Ores
Submitted by: Fahad Mehsud
0
Radiations are harmful as it:___________?
A. Aerosol
B. Ozone
C. Acid rain
D. PAN
Submitted by: Fahad Mehsud
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