(A) Lowering in freezing pt.
(B) Lowering in b.pt.
(C) Reducing viscosity
(D) Reducing specific heat
Chemistry MCQs
Practice the latest Chemistry MCQs with answers covering Organic Chemistry, Inorganic Chemistry, Physical Chemistry, Analytical Chemistry, Chemical Reactions, Periodic Table, and more. Perfect for FPSC, PPSC, NTS, CSS, MDCAT, NEET, SSC, UPSC, and competitive exams in Pakistan and India.
(A) Na2S2O3
(B) KNO3
(C) Na2SO4
(D) NaNO3
August 4, 2021
(A) CO3+
(B) Cr3+
(C) Fe3+
(D) Mn3+
August 4, 2021
(A) NaOH
(B) LiOH
(C) CsOH
(D) KOH
August 4, 2021
(A) 2.3 g of sodium
(B) 4 g of sulfur
(C) 0.5 g of hydrogen
(D) 7 g of nitrogen
August 4, 2021
(A) 3d3, 4s2
(B) 3d2, 4s2, 4p1
(C) 3d3, 4s1, 4p1
(D) 3d5
August 4, 2021
(A) CaCl2
(B) KCl
(C) NaCl2
(D)Â BaCl2
August 4, 2021
(A) Ice bath
(B) Water bath
(C) Wire gauze
(D) Thermostat
August 4, 2021
(A) calcium hypo oxychloride
(B) calcium oxychloride
(C) calcium chloride
(D) calcium chloro oxide
August 4, 2021
(A)Â C6H11O5
(B)Â C6H12O5
(C)Â C6H11O6
(D) C6H12O6
August 4, 2021