Which compound is a component of baking powder?
...Which compound is a component of baking powder?
Na2CO3
Na2SO4
KH2CO3
NaHCO3
NaHSO4
Correct answer is D
No explanation has been provided for this answer.
What is CaHb in the following equation? C a H b + 5O2 → 3CO 2 + 4H2O...
Z in diagram above represents...
In dry Leclanche cell, manganese (IV) oxide acts as ...
Vulcanization of rubber is a process by which...
The pH of four solutions W, X, Y, Z are 4, 6, 8, 10 respectively, therefore ...
When dissolved in water, NaOH flakes show ...
When iron rusts, it undergoes ...
The oxidation state of Cr in K2Cr2O7 is?...
How many molecules of oxygen would occupy a volume of 2.24 cm3 at s.t.p? [Molar volume at s....
Cu2+(aq) + 4NH3(g) ↔ [Cu(NH3)4]2+(aq) In the reaction above, what is the effect of precipitati...