A. Sublimation B. Evaporation C. Condensation D. Distillation 相关知识点: 试题来源: 解析 A。固体直接变为气体的过程称为升华(Sublimation)。“Evaporation”是蒸发,指液体变为气体;“Condensation”是冷凝,气体变为液体;“Distillation”是蒸馏。本题描述的是固体到气体,所以是升华,选 A。反馈 收藏 ...
When a solid changes directly into a gas, it is called ___. A. evaporation B. condensation C. sublimation D. precipitation 相关知识点: 试题来源: 解析 C。sublimation 是固体直接变为气体的过程;evaporation 是液体变为气体;condensation 是气体变为液体;precipitation 是降水。反馈...
Which transformation is known as condensation? a) liquid - solid b) liquid - gas c) gas - liquid d) solid - gas e) solid - liquid The process when a solid changes directly to gas is called [{Blank}]. State the process by which solids change directly to gases and from ...
The change of state from liquid to solid is called View Solution The change of state from solid to liquid is called- . View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths
The change of a substance from a solid directly to a gas is referred to as {Blank}.The process when a solid changes directly to gas is called [{Blank}].State the process by which solids change directly to gases and from gases to solids.What is it calle...
A. evaporation B. sublimation C. condensation D. diffusion 相关知识点: 试题来源: 解析 B。固体直接变成气体的过程叫升华。选项 A 蒸发是液体变为气体;选项 C 冷凝是气体变为液体;选项 D 扩散是物质的一种混合方式。反馈 收藏
The process by which a solid turns directly into a gas is called___. A. sublimation B. evaporation C. condensation D. dissolution 相关知识点: 试题来源: 解析 A。解析:固体直接变成气体的过程叫升华。选项 B 蒸发是液体变成气体;选项 C 冷凝是气体变成液体;选项 D 溶解是固体在液体中分散。反馈...
The process when a solid changes directly to gas is called [{Blank}]. Which phase of matter is made up of particles that are packed closely together, with both a definite shape and a definite volume? A. Gas B. Liquid C. Plasma D. Solid Sublimation is the phase change from solid to ...
The temperature at which a solid melts to become a liquid at the atmospheric pressure is called its melting point. The melting point of a solid is an indication of View Solution The temperature at which a liquid starts boiling is called ...
The process when a solid changes directly to gas is called [{Blank}]. Phase change from solid to gas is known as ___. Sugar can be a solid and a liquid. Can it ever take the form of a gas? When a substance goes through sublimation or deposition, does it pa...