#Question id: 328
#Unit 1. Structure and Function of Biomolecules
Which of the following interaction occurs between a permanent dipole and a neutral molecule?
#Question id: 329
#Unit 1. Structure and Function of Biomolecules
If the distance between the two point charges become half then force between them becomes
#Question id: 330
#Unit 1. Structure and Function of Biomolecules
Two charges are placed at a certain distance. If the magnitude of each charge is doubled the force will become
#Question id: 331
#Unit 1. Structure and Function of Biomolecules
A positive and a negative charge are initially 4 cm apart. When they are moved closer together so that they are now only 1 cm apart, the force between them will be
#Question id: 332
#Unit 1. Structure and Function of Biomolecules
The electronegativity difference between N and F is greater than that between N and H yet the dipole moment of NH3 (1.5 D) is larger than that of NF3 (0.2 D). This is because_________
#Question id: 333
#Unit 1. Structure and Function of Biomolecules
Which of the following feature of RNA adds to its propensity to form double-helical structure?