When \[50c{{m}^{3}}\] of \[0.2\,N\,{{H}_{2}}S{{O}_{4}}\] is mixed with – McqOptions

MCQOPTIONS

1.	When \[50c{{m}^{3}}\] of \[0.2\,N\,{{H}_{2}}S{{O}_{4}}\] is mixed with \[50c{{m}^{3}}\] of \[1\,N\,KOH\], the heat liberated is [KCET 2004]
A.	11.46 kJ
B.	57.3 kJ
C.	\[1\,cm\]
D.	573 J
Answer» E.

Discussion

No Comment Found

Related MCQs

For an adiabatic expansion of a perfect gas, the value of \[\frac{\Delta P}{P}\] is equal to [CPMT 1983; MP PMT 1990]
A gas for which \[\gamma =1.5\]is suddenly compressed to\[\frac{1}{4}\]th of the initial volume. Then the ratio of the final to the initial pressure is [EAMCET 2001]
A polyatomic gas \[\left( \gamma =\frac{4}{3} \right)\] is compressed to \[\frac{1}{8}\] of its volume adiabatically. If its initial pressure is \[{{P}_{o}}\], its new pressure will be [MP PET 1994; BHU 1995]
In pressure-volume diagram given below, the isochoric, isothermal, and isobaric parts respectively, are [Manipal MEE 1995]
A system goes from A to B via two processes I and II as shown in figure. If \[\Delta {{U}_{1}}\] and \[\Delta {{U}_{2}}\] are the changes in internal energies in the processes I and II respectively, then [AIEEE 2005]
Temperature is a measurement of coldness or hotness of an object. This definition is based on [RPET 2003]
One mole of an ideal monoatomic gas is heated at a constant pressure of one atmosphere from \[{{0}^{o}}C\] to \[{{100}^{o}}C\]. Then the change in the internal energy is [Pb. PMT 2001]
A system is provided with 200 cal of heat and the work done by the system on the surrounding is 40 J. Then its internal energy [Orissa PMT 2004]
For free expansion of the gas which of the following is true [AMU (Med.) 2000]
Which of the following is not thermodynamical function [CBSE PMT 1993; CPMT 2001; DCE 1996; 2001]