Mht CetHeat And ThermodynamicsMHT CET 2026 16th April Evening ShiftMCQ+1 / -02026If a gas is compressed isothermally then the r.m.s. velocity of the moleculesAincreasesBremains the sameCdecreasesDfirst increases and then decreasesCheck AnswerClear SelectionReveal AnswerShow Explanation