0.15 gm of an organic compound gave 0.12 gm of silver bromide by the carius method. Find the percentage of bromine in the compound.
0.4 gm of an organic compound gave 0.188 g of silver bromide by a halogen estimation method. The percentage of bromine in the compound is (at mass of Ag = 108, Br = 80)
0.4 g of an organic compound gave 0.188 g of silver bromide by halogen estimation maethod The percentage of bromine in the compound is ___.( At .Mass of Ag =108 , Br=80 )
0.525g of an organic compound gave 0.356g of silver chloride by a halogen estimation method. Find the % of Cl in the compound.
0.302 g of organic compound gave 0.268 g of silver bromide . The percentage of bromine in the sample is
Knowledge Check
0.4 g of an organic compound gave 0.188 g of silver bromide by a halogen estimation method. The percentage of bromine in the compound is (At. mass of Ag = 108, Br = 80)
A
0.398
B
0.46
C
0.2
D
0.4
0.4 gm of an organic compound gave 0.188 g of silver bromide by a halogen estimation method. The percentage of bromine in the compound is (at mass of Ag = 108, Br = 80)
A
`39.8%`
B
`46.0%`
C
`20.0%`
D
`40.0%`
0.4 g of an organic compound gave 0.188 g of silver bromide by halogen estimation maethod The percentage of bromine in the compound is ___.( At .Mass of Ag =108 , Br=80 )
A
`39.8%`
B
`46%`
C
`20%`
D
`40%`
CBSE COMPLEMENTARY MATERIAL-SAMPLE PAPER - IV -SECTION-B