A. Boron and aluminium
B. Silicon and Germanium
C. Iridium and Tungston
D. None of these
Submitted by: Fahad Mehsud
Author: Fahad Mehsud
A. Chlorine
B. Washing soda
C. Bleaching powder
D. None of these
Submitted by: Fahad Mehsud
A. Sodium
B. Barium
C. Mercury
D. Potassium
Submitted by: Fahad Mehsud
A. 97 to 104
B. 101 to 115
C. 89 to 103
D. 36 to 43
Submitted by: Fahad Mehsud
A. Methane,Ethane & Hexane
B. Ethane,Hexane &Nonane
C. Methane,Butane & Propane
D. All of these
Submitted by: Fahad Mehsud
A. Calcium oxide &Ammonium Chloride
B. Calcium Carbonate &Megnesium Carbonate
C. Aragonite & Conchiolin
D. None of these
Submitted by: Fahad Mehsud
A. It has a high specific heat
B. It has no colour
C. It has a high dipole moment
D. None of these
Submitted by: Fahad Mehsud
A. Environment
B. Press Freedom
C. Finance
D. Politics
Submitted by: Fahad Mehsud
A. G-20
B. G-7
C. European Union
D. Asean
Submitted by: Fahad Mehsud
A. Israel
B. Uk
C. UAE
D. Brazil
Submitted by: Fahad Mehsud
