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TITRATION-F.A.S-KMnO4
Quiz by PREETI BIJU
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- Q1
The formula of Mohr's salt is
NH4Fe(SO4)2.6H2O
(NH4)2Fe(SO4)2.H2O
FeSO4.NH4SO4.6H2O
FeSO4.(NH4)2SO4.6H2O
30s - Q2
The molar mass of Mohr's salt is
292 g mol-1
382 g mol-1
392 g mol-1
362 g mol-1
30s - Q3
dil. sulphuric acid is added to the preparation of standard Mohr's salt solution is
to make the solution neutral
to make the solution basic
to prevent hydrolysis of Mohr's salt
to make the solution acidic
30s - Q4
The end point of this titration is
colourless to light permanent pink
colourless to orange
colourless to black
pink to orange
30s - Q5
The oxidising agent in this redox titration is
KMnO4
H2SO4
(NH4)2SO4
Mohr's salt
30s