1
IIT-JEE 2010 Paper 1 Offline
Numerical
+2
-0
A student performs a titration with different burettes and finds titre values of 25.2 mL, 25.25 mL, and 25.0 mL. The number of significant figures in the average titre value is
Your input ____
2
IIT-JEE 2010 Paper 1 Offline
Numerical
+4
-0
Based on VSEPR theory, the number of 90 degree F-Br-F angles in BrF5 is
Your input ____
3
IIT-JEE 2010 Paper 1 Offline
MCQ (Single Correct Answer)
+3
-0.75
The species which by definition has ZERO standard molar enthalpy of formation at 298 K is
A
Br2 (g)
B
Cl2 (g)
C
H2O (g)
D
CH4 (g)
4
IIT-JEE 2010 Paper 1 Offline
MCQ (More than One Correct Answer)
+3
-0.75
Among the following, the intensive property is (properties are)
A
molar conductivity
B
electromotive force
C
resistance
D
heat capacity
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