Q.16 The molecular weight of a protein as determined by native PAGE is 400 kDa . This protein when run on a non-reducing SDS-PAGE gave a band of 200 kDa […]
Q.15 The major product in the following reaction is Major Product: Option (B) The reaction involves acid-catalyzed dehydration of 2-methylcyclohexane-1,2-diol using p-TsOH in benzene with heat, proceeding via pinacol rearrangement […]
Q.14 If mono-chlorination occurs at every carbon in the following reaction, the number of isomers (stereo isomers + constitutional isomers) that one can have is (A) 4 (B) 5 (C) […]
Q.13 The type of nucleophilic substitution and the possible products for each of the reactions 𝑷 and 𝑸 are: Nucleophilic Substitution Mechanisms in Reactions P and Q Reaction P involves […]
Q.12 One gram of a protein is dissolved in one liter of water. The resulting solution exerts an osmotic pressure of 1.4 Torr at 298 K. Assuming that the protein […]
Q.11 The EMF of the following cell at 298.15 K is Ag(s)|Ag+(0.01 M)||Ag+(0.1 M)|Ag(s) (Standard reduction potential for Ag+ + e– → Ag = -0.80 V) (A) 0.12 V (B) […]
Q.9 Assuming independent non-interacting electrons, the first ionization energy of Helium atom is (A) 13.6 eV (B) 27.2 eV (C) 54.4 eV (D) 108.8 eV Answer: 54.4 eV (Option C) […]
Q.8 The octahedral metal oxide with the highest CFSE value is (A) ZnO (B) MnO (C) VO (D) TiO VO has the highest CFSE value among the given octahedral metal […]