1.

A solution of \[500ml\] of \[0.2\,M\,KOH\] and \[500\,ml\] of \[0.2\,M\,HCl\] is mixed and stirred; the rise in temperature is \[{{T}_{1}}\]. The experiment is repeated using \[250\,ml\] each of solution, the temperature raised is \[{{T}_{2}}\]. Which of the following is true      [EAMCET 1987; MP PET 1994]

A.                 \[{{T}_{1}}={{T}_{2}}\]  
B.                 \[{{T}_{1}}=2{{T}_{2}}\]
C.                 \[{{T}_{1}}=4{{T}_{2}}\]
D.                 \[{{T}_{2}}=9{{T}_{1}}\]
Answer» B.                 \[{{T}_{1}}=2{{T}_{2}}\]


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