The pH of 10-3 mol dm-3 of an aqueous solution of H2SO4 is_________________?
The pH of 10-3 mol dm-3 of an aqueous solution of H2SO4 is_________________?
A. 3
B. 2.7
C. 2
D. 1.5
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Hydrocarbon is formed when Grignard reagent is treated with___________?
Hydrocarbon is formed when Grignard reagent is treated with___________?A. H2O
B. CH3OH
C. Both a and b
D. None of the aboveCe58 is a member of__________?
Ce58 is a member of__________?A. S-block
B. P-block
C. d-block
D. f-blockThe specific rate constant of a first order reaction depends on the________________?
The specific rate constant of a first order reaction depends on the________________?A. Time
B. Concentration of the reactant
C. Temperature
D. Concentration of the productHomogeneous mixture of two or more than two compounds is called__________________?
Homogeneous mixture of two or more than two compounds is called__________________?A. solution
B. compound
C. radical
D. ionWhich one of the following salt does not hydrolyzed________________?
Which one of the following salt does not hydrolyzed________________?A. Na2SO4
B. AlCl3
C. CuSO4
D. NH4ClWhich specie has unpaired electrons in antibonding molecular orbitals_______________?
Which specie has unpaired electrons in antibonding molecular orbitals_______________?A. O2+2
B. N2-2
C. B2
D. O2-2