Question 11 MarkAll the gases present together constitute a single phase.AnswerTrue.View full question & answer→
Question 21 MarkThe strength of intermolecular forces is weak in the liquid state.AnswerFalse. (The strength of intermolecular forces is moderate in the liquid state.)View full question & answer→
Question 31 MarkAn atom forms as many chemical bonds with other atom as its valency.AnswerTrue.View full question & answer→
Question 81 MarkThe crystals of blue vitriol form a single phase.AnswerTrue.View full question & answer→