(A) Fats
(B) Lemon
(C) Orange
(D) Urine
Tag: Chemistry mcqs
___ is Lewis base.
(A) NH3
(B) BF3
(C) H+
(D) None of the above
At dynamic equilibrium state?
(A) The reaction stops to proceed forward
(B) The amount of reactants and products are equal
(C) The rate of forward and reverse reaction is equal
(D) None of the above
The color of Hydrogen Iodide is?
(A) Red
(B) Purple
(C) Orange
(D) Colourless
Formula of urea is?
(A) NH2COONH4
(B) NH2COONH2
(C) NH2CONH2
(D) None of the above
___ disease causes diarrhea.
(A) Dysentery
(B) Jaundice
(C) Hepatitis
(D) Cholera
Temporary hardness can be removed by?
(A) Lime stone
(B) Lime water
(C) Slaked lime
(D) By Boiling
A primary pollutant is?
(A) HNO3
(B) H2CO3
(C) CH4
(D) H2SO4