Practice Questions

TLS Online TPP Program

#Question id: 289

Which of the following statements describes a covalent bond between Carbon and Hydrogen:

#I Life Science/ Life Sciences Group – I-V

The electrons are shared equally between the two atoms of the bond.
The electrons of the bond are pulled closer to the nucleus of Hydrogen, because its outer shell electron is closer to its nucleus than the outer shell electrons of Carbon are to its nucleus.
The electrons of the bond are pulled closer to the nucleus of Hydrogen, because its nucleus contains more protons than Carbon.
The electrons of the bond are pulled slightly closer to the nucleus of Carbon, because although its outer shell electrons are located farther away from the protons of its nucleus, it contains more protons than Hydrogen.

More Questions

TLS Online TPP Program

#Question id: 351

#SCPH28 | Zoology

If the cytoplasm of a cell is at pH 7, and the mitochondrial matrix is at pH 8, then the concentration of H+ ions ________.

TLS Online TPP Program

#Question id: 15633

#SCPH05 I Biotechnology

Which of the following statement is not a drawback of progressive alignment method?

TLS Online TPP Program

#Question id: 402

#I Life Science/ Life Sciences Group – I-V

If the DG'° of the reaction A -> B is –40 kJ/mol, under standard conditions the reaction:

TLS Online TPP Program

#Question id: 18651

#SCPH01 Biochemistry

Which of the following factors does not influence electrophoretic mobility?

TLS Online TPP Program

#Question id: 17917

#SCPH05 I Biotechnology

If liquid density and viscosity remains constant, then the Reynolds number in a stirred tank reactor will vary with the