(A) CO2 and NH3
(B) H2 and NH3
(C) HCL and NH3
(D) OH and NH3
August 3, 2021
Chemistry MCQs
Chemistry MCQs for Test Preparation. These Chemistry MCQs are the most repeated MCQs and very important for all type of exams organized by FPSC, PPSC, KPSC, SPSC, BPSC, NTS, PTS, OTS, UTS, CTS, ITS and other testing agencies of Pakistan. Most important FPSC MCQs, PPSC MCQs, KPSC MCQs, SPSC MCQs, BPSC MCQs, NTS MCQs, PTS MCQs, OTS MCQs, UTS MCQs, CTS MCQs, ITS MCQs and other MCQs for test preparation in Pakistan.
(A) Salt
(B) Hydrocarbons
(C) Hydroxide
(D) Acids
August 3, 2021
(A) Biomass
(B) Sulfur
(C) Phosphate
(D) nitrogen
August 3, 2021
(A) Ostwald’s Process
(B) Haber’s Process
(C) Frisch Process
(D) Solvay Process
August 3, 2021
(A) Boiling
(B) Concentration
(C) Electrolysis
(D) Reduction
August 3, 2021
(A) NH2CONH2
(B) Na2CO3
(C) NH2COONH4
(D) NH4CL
August 3, 2021
(A) 30 °C
(B) 35 °C
(C) 50 °C
(D) 44 °C
August 3, 2021
(A) Typhoid
(B) Cholera
(C) Hepatitis
(D) Parkinson
August 3, 2021
(A) pathogens
(B) acid rain
(C) calcium and magnesium
(D) nitrogen and phosphorus
August 3, 2021
(A) Fe3O4
(B) Fe2O3.H2O
(C) Fe2O3
(D) FeO
August 3, 2021