On advantage of nitric oxide is that it ____.

Sherrington inferred the presence of a gap between neurons based on ________ .

The ideal gas law measures volume in _______

The mass of a nucleus is ___________________________ the sum of the masses of its nucleons.

The most obvious cause of industrial smog is ________.

Water moves up a plant because of hydrogen bonds by a process called __________.

Consider a molecule of N2 at a temperature of 293 K with a mass of 4.6 X 102'3 kg. Which of the following options is a correct value of the velocity of nitrogen molecule, if its kinetic energy is 3ka/2 and the velocity is mv2/2? (Value of kb is 1.4 x1023)

Which of the following laws of chemistry states that the pressure of a mixture of gases is equal to the sum of the partial pressures of the component gases?

Which of the following chemical reactions will take place when the solutions of Na2504(aq) is mixed with Pb(N03)2 (aq)?

According to the third law of thermodynamics, which of the following options is the value of the entropy of a perfect crystal at 0 K?

Consider that aqueous potassium chloride is added to aqueous silver nitrate for forming a silver chloride precipitate plus aqueous potassium nitrate. Which of the following is the net ionic equation fc this?