A. Flrorine
B. Chlorine
C. Bromine
D. Iodine
Chemistry Mcqs
Chemistry Mcqs for Test Preparation from Basic to Advance. Chemistry Mcqs are from the different sections of Chemistry Subject. Here you will find Mcqs of Chemistry from Basic to Advance. Which will help you to get higher marks in Chemistry portion of test. These Mcqs are useful for students and job seekers i.e MCAT ECAT ETEA test preparation, PPSC Test, FPSC Test, SPSC Test, KPPSC Test, BPSC Test, PTS ,OTS,GTS,JTS,CTS.
A. Metallic character
B. Electronegativity
C. Oxidizing power
D. Tendency to get reduced
A. Group IA
B. Group IB
C. Group VIIA
D. Group VIII
A. O-2
B. H+
C. Cl-
D. Na+
A. Cr
B. Mn
C. Sn
D. O
A. MnO < MnO2 < Mn2O7
B. Mn2O7 > MnO2 > MnO
C. MnO2 > MnO > Mn2O7
D. MnO2 > Mn2O7 > MnO
A. Na+
B. K+
C. Mg+2
D. Ca+2
A. Increase
B. Decrease
C. Remain constant
D. No regular trend
A. Atom will lose electron easily
B. Atom will gain electron easily
C. Atom may form di-positive ion
D. The reason is unknown
A. Increases
B. Decreases
C. Can not be predicted
D. Remains constant
