A. I2>Cl2>Br2>F2
B. F2>Cl2>I2>Br2
C. F2>Cl2>Br2>I2
D. Cl2>F2>Br2>I2
Related Mcqs:
- When one hydrogen atom of alkane is removed then it is called________________?
A. alkene
B. alkyl
C. aldehyde
D. saturated hydrocarbon - Out of Alkane, Alkene & Alkyne, which one is more acidic?
A. Alkane
B. Alkene
C. Alkyne
D. All have sameSubmitted by: Aamir khan Hullio
- The most reactive allotropic form of phosphorus is________________?
A. White
B. Redox potential
C. Black
D. Violet - The viscosity of solids is________________?
A. Infinite
B. Negligible
C. Medium
D. No concept of viscosity in solid - Quantum number which tells the energy of electron is________________?
A. n
B. 1
C. m
D. s - In crystallization if the solvent is inflammable then direct heating is________________?
A. needed
B. avoided
C. depends on temperature
D. crystallization does not involve heating - 10ml of alcohol dissolve in 90ml of water unit of concentration used is________________?
A. % w/w
B. % w/v
C. % v/v
D. % v/w - The strength of solution of an element whose electrode potential is to be measured is________________?
A. 2M
B. 1N
C. 1m
D. 1M - Formalin consists of mixture of formaldehyde methyl alcohol and water Percentage of water in it is________________?
A. 60%
B. 50%
C. 52%
D. 8% - The element of group VIA which is a non-metal is________________?
A. S
B. Se
C. Te
D. Po
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