A) \[100\,mL\] of \[1\times {{10}^{-2}}M\,{{H}_{2}}S{{O}_{4}}\]\[+\,100\,mL\] of \[1\times {{10}^{-2}}M\,Ca{{\left( OH \right)}_{2}}\]
B) \[100\,mL\] of \[1\times {{10}^{-2}}M\,HCl\]+ \[100\,mL\] of \[1\times {{10}^{-2}}M\,Ba{{\left( OH \right)}_{2}}\]
C) \[100\,mL\] of \[1\times {{10}^{-2}}M\,{{H}_{2}}S{{O}_{4}}\]\[+\,10\,mL\] of \[1\times {{10}^{-2}}M\,NaOH\]
D) \[100\,mL\] of \[1\times {{10}^{-2}}M\,HCl\]\[+\,100\,mL\] of \[1\times {{10}^{-2}}M\,NaOH\]
Correct Answer: C
Solution :
| [c] Blue litmus turns red if mixture is acidic, i.e., in which |
| \[{{N}_{1}}{{V}_{1}}(acid)>{{N}_{2}}{{V}_{2}}(base)\] |
| \[{{N}_{1}}{{V}_{1}}(acid)\,\,\,\,\,{{N}_{2}}{{V}_{2}}(base)\] |
| [a] 2 2 |
| [b] 1 2 |
| [c] 2 1 |
| [d] 1 1 |
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