1. 4.32
2. 3.34
3. 9.46
4. 5.97
1. 500 K
2. 400 K
3. 600 K
4. 200 K
1. 64%
2. 36%
3. 100%
4. 50%
1. 0.0105 equivalent of H2C2O4. 2H2O<0.625g of Fe<0.006g atom of Ag<6.0×1021 atoms of Zn
2. 0.625 g of Fe < 0.0105 equivalent of H2C2O4 2H2O<6.0×1021 atoms of Zn<0.006g atoms of Ag
3. 0.625 g of Fe<6.0×1021 atoms of Zn<0.006 g atoms of Ag<0.0105 equivalent of H2C2O4.2H2O
4. 0.0105 equivalent of H2C2O4. 2H2O < 0.006 g atoms of Ag<6.0×1021 atoms of Zn<0.625 g of Fe
1. I > II > IV > III
2. IV > III > II > I
3. II > III > IV > I
4. III> IV> II> I
If for a given substance, melting point is T8 and freezing point is TA then correct variation of entropy by graph between entropy changes:
1.
2.
3.
4.
When a mixture of 1-hexanol and hexanoic acid in diethyl ether is shaken with an aqueous NaHC03solution, then which of the following is right distribution?
1. a
2. b
3. c
4. d
1. 3528 K
2. 463 K
3. 73 K
4. 144 K
1. 4.68 x 10-3
2. 5.2x 10-17
3. 0.31 X 10-2
4. 3.1 X 10-2