Which one has maximum number of unpaired electrons ?
Which one has maximum number of unpaired electrons ?
A. 6X
B. 7Y
C. 9Z
D. 13W
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Order of ease of halogenation in alkane is________________?
Order of ease of halogenation in alkane is________________?A. I2>Cl2>Br2>F2
B. F2>Cl2>I2>Br2
C. F2>Cl2>Br2>I2
D. Cl2>F2>Br2>I2What is the molecular formula of Benzenetriozonide ?
What is the molecular formula of Benzenetriozonide ?A. C6H6O9
B. C6H5O8
C. C6H5O9
D. C6H6O6Formula of Chile saltpetre is__________________?
Formula of Chile saltpetre is__________________?A. NaNO3
B. CaCO3
C. Ba (NO3)2
D. NH4ClAldehyde and ketone have same general formula for homologous series_________________?
Aldehyde and ketone have same general formula for homologous series_________________?A. CnH2nO2n
B. CnH2n
C. CnH2nO
D. CnH2nOn+1In case of gases Kc is replaced by_______________?
In case of gases Kc is replaced by_______________?A. Ka
B. Kb
C. Kp
D. KWhich one can form complex ?
Which one can form complex ?A. Na
B. Cr
C. Li
D. K