What is the definition of a chemical bond? (A) a mutual repulsion between the nuclei and electrons in two different atoms

(B) a mutual attraction between the nuclei and electrons in two different atoms

(C) a mutual attraction between the nuclei and electrons in a single atom

(D) a mutual repulsion between the nuclei and electrons in a single atom

B

Explanation:

bonding is a process of two different atoms sharing electrons for stability and these electrons are attracted by one atom losing it's electrons to another

in the given question, the partial pressure is calculated by using the ideal gas equation, that is, pv = nrt

here, p is pressure, v is volume = 25 l, n is number of moles = 0.0104 moles, r is gas constant = -0.0821 l.atm / mol.k

t is temperature = 273 k

p = nrt / v

p = (0.0104 mol × 0.0821 l.atm / mol.k × 273 k) / 25 l

= 0.0093 atm