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)
In which of the following equations can Le-chartelier’s principle be applied? ...
Which of the following represent hybridization in ethyne? ...
CH3 - CH2 - C≡CH The hybridization in the compound above is...
The following compounds decolorize acidified potassium tetraoxomanganate (VII) solution EXCEPT ...
What is the volume occupied by 2 moles of ammonia at s.t.p? ...
What is the chemical symbol for Nobelium? ...
In general, an increase in temperature increases the solubility of a solute in water because? ...