One fathom is equal to:__________?
One fathom is equal to:__________?
A. 6 feet
B. 6 meters
C. 60 feet
D. 100 cm
A. 6 feet
B. 6 meters
C. 60 feet
D. 100 cm
A. Dihydric alcohol and dicarboxylic aromatic acids
B. Polyamines with aliphatic dicarboxylic acids
C. Styrene in the presence of catalyst
D. Epichlorohydrin with diphenylol propane
A. Dobereiner
B. Newland
C. Mendeleev
D. Al-Razi
Lithium (Li) is the strongest reducing agent in the periodic table.
A. H2SO4
B. HNO3
C. both A and B
D. none
A. 5
B. 10
C. 15
D. 20
A. KCIO4
B. Na2SO4. 10H2O
C. K2Cr2O7
D. PbCl2