Answer:
HBr
Explanation:
As per the given options, HBr could be considered the strongest acid and the strength of its bond that makes it the strongest acid. This acid is highly precarious and toxic in comparison to other acids. It is so strong that <u>it can immediately disunite and concedes its protons in suspension</u> later. It is also <em><u>strong as it gets ionized completely in an aqueous solution and also due to the hydronium ions formation on suspension</u></em>. The other compounds do not do so.
The particle size is important because the more finely divided the solid is , the faster the reaction happen. A powdered solid will normally produce a faster reaction because it has greater surface area than the single lump
Hope this helps
Weathering is the process by which rocks are broken down into smaller particles as a result of physical and chemical changes that are occurring in them. There are three major types of weathering these are: physical, chemical and biological weathering.
For the question given above, the type of weathering that is occurring in the picture of the given rock is PHYSICAL WEATHERING.
Physical weathering is the type of weathering in which the affected rock is changed in size and shape by means of some agents. The broken particles are usually of the same composition as the parent rock. The agents of physical weathering include: ice, plant roots, animal activities, abrasion and exfoliation. Physically weathered rocks are usually round in shape as a result of the abrasion process which they have undergone.<span />
