Chemistry
From — SO2, SiO2, Al2O3, MgO, CO, Na2O — Select an oxide which dissolves in water forming an acid.
Related Questions
Give a balanced chemical equation for the following conversion.
Fe ⟶ FeCl3
From the list of salts — AgCl, MgCl2, NaHSO4, PbCO3
Choose the salt that most appropriately fits the description given below :
An insoluble chloride.Fill in the blank:
Higher the pH value of a solution, the more …………… [acidic/alkaline] it is.Match the following salts given below:
(i) Pb(NO3)2 from PbO
(ii) MgCl2 from Mg
(iii) FeCl3 from Fe
(iv) NaNO3 from NaOH
(v) ZnCO3 from ZnSO4
With their correct method of preparation from: A, B, C, D and E.
(A) Simple displacement
(B) Titration
(C) Neutralization
(D) Precipitation
(E) Combination