NEET · Chemistry · STD 11 - 1. Some basic concept of chemistry
What is the mass of the precipitate formed when \(50\ mL\) of \(16.9\%\) solution of \(AgNO_3\) is mixed with \(50\ mL\) of \(5.8\%\) \(NaCl\) solution \(?\) ............. \(\mathrm{g}\) \((Ag = 107.8, N = 14, O = 16, Na = 23,\)\(Cl = 35.5)\)
- A \(3.5\)
- B \(7\)
- C \(14\)
- D \(28\)
Answer & Solution
Correct Answer
(B) \(7\)
Step-by-step Solution
Detailed explanation
Moles of \(AgNO_3 =50 \times 16.9 / 100 \times 169.8\) \(=0.05 \mathrm{mole}\)
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