Which of these statements about soil is incorrect?The bedrock is the oldest soil and it is composed of rocks like granite, limestone, orsandstone.The formation of soil is influenced by time, climate, parent material, topography andrelief, and organisms.Man-made activities can alter natural soils.The parent material is the soil deposited at the Earth's surface. Which of the following statements is not true about acids?A weak acid is not dangerous and may be handled without proper personal protectiveequipment.After prolonged exposure to acids, a person may experience throat irritation.When handling acids, one must not wear contact lenses.Acids must never mix with solvents because this will result to an explosion and fire.

"The parent material is the soil deposited at the earth surface." This statement is incorrect.…

Which of the following statements is not true about acids? A weak acid is not dangerous and may be handled without proper personal protective equipment. O After prolonged exposure to acids, a person may experience throat irritation. O When handling acids, one must not wear contact lenses. Acids must never mix with solvents because this will result to an explosion and fire.

Which of the following statements is not true about acids? A weak acid is not dangerous and may be handled without proper personal protective equipment. O After prolonged exposure to acids, a person may experience throat irritation. O When handling acids, one must not wear contact lenses. Acids must never mix with solvents because this will result to an explosion and fire.

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter5: Phase Transformations And Phase Diagrams

Section: Chapter Questions

Problem 5.19P

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