………….is basic salt.
a) Pb(OH)Cl
b) Cu(OH)Cl
c) both a and b
d) none of these
Basic salts are produced by………….
a) poly basic acid
b) poly acid bases
c) neutral salt
d) acidic salt
Double salt are formed by the combination of ………….normal salts.
a) two
b) three
c) four
d) five
When the mixture of equimolar………… solution of normal salts is crystallized they produce double salt.
a) saturated
b) unsaturated
c) super saturated
d) none of these
………….is double salt.
a) K2SO4 . Al2(SO4)3.24H2O
b) CuSO4.5H2O
c) (K2SO4). Fe2(SO4)3.24H2O
d) Both a and b
Mohr’s salt is …………..
a) K2SO4 . Al2(SO4)3.24H2O
b) (K2SO4). Fe2(SO4)3.24H2O
c) FeSo4.( NH4)2SO4.6H2O
d) all of these
