For an expanded list of the communities that are closest to Grapevine, see our County-by-County Page for Grapevine.
(a) The specific heat capacity at constant volume (c v) is defined as the quantity of heat required to raise the temperature of 1 kg of the gas by 1 K if the volume of the gas remains constant.he molar heat capacity at constant volume (C V) is the quantity of heat required to raise the temperature of 1 mole of the gas by 1 K if the volume of the gas remains constant.
â¢ Boilingpointelevation a. Pure water at concentration 55 M has maximum escaping tendencycorresponding to vapor pressure PÂ°. b. Presence of solute molecules âdilutesâthe water, reducing its escapingtendency and thus its vapor pressure.