JEE Mains · Chemistry · STD 11 - 1. Some basic concept of chemistry
The amount of \(BaSO_4\) formed upon mixing \(100\,mL\) of \(20.8\%\) \(BaCl_2\) solution with \(50\,mL\) of \(9.8\%\) \(H_2SO_4\) solution will be ............. \(\mathrm{g}\) ( \(Ba = 137,\,\,Cl = 35.5,\,\,S = 32,\,\,H = 1\) and \(O = 16\) )
- A \(11.65\)
- B \(23.3\)
- C \(30.6\)
- D \(33.2\)
Answer & Solution
Correct Answer
(A) \(11.65\)
Step-by-step Solution
Detailed explanation
\(\mathop {\mathop {BaC{l_2}}\limits_{208\,g} }\limits_{20.8\,g} + \mathop {\mathop {{H_2}S{O_4}}\limits_{98\,g} }\limits_{9.8\,g} \to \mathop {\mathop {BaS{O_4}}\limits_{233\,g} }\limits_{23.3\,g} + \mathop {\mathop {2HCl}\limits_{73\,g} }\limits_{7.3\,g} \)
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