Which of the following pairs of solutions will produce a ...
Which of the following pairs of solutions will produce a precipitate when mixed?
Pb(NO3)2(aq) and NaCI(aq)
MgSO4(aq) and HCI(aq)
ZnCI2(aq) and NaSO4(aq)
NaOH(aq) and HNO3(aq)
Correct answer is A
Pb(NO3)2(aq)+2NaCl→PbCl2+2NaNO3 Option A will produce insoluble lead(II) chloride.( precipitate)
The most volatile fraction obtained from fractional distillation of crude petroleum contains? ...
What is the product of the reaction between propene and 1 mole of hydrogen iodide? ...
Solubility is practically applied in ...
Fe2O3(s) + 2Al(s) → Al2O3 + 2Fe(s). If the heats of formati...
The coloured nature of transition metal ions are associated with their partially filled ...
Which of the following gases is light than air?...
2Cl2(g) + 2H2O(g) 4HCl(g) + O2(g) ∆H° = +115KJ mol-1. In the above equilibrium reaction, a decr...