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.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Effluent from an industry 'A' has a pH of 4.2. The effluent from another industry 'B' has double the hydroxyl (OH-) ion concentration than the effluent from industry 'A'. pH of effluent from the industry '8' will be
I need the answer as soon as possible
Read the question carefully
I need the answer as soon as possible
I need a quick solution within 15 minutes With my best wishesT
Peace be upon you. I need a discussion for this report
When visiting your grandmother, you decide to take a fresh warm bath and wash your hair. However, grandmother lives in Maine, where the tap water is very soft, having a hardness of only 20 mg/L as CaCO3. In order to have an effective shampoo, you want the hardness to be about 80 mg/L as CaCO3. But, you notice that grandma regularly buys bottled mineral water that has the following concentration of major ions, and you have the crazy idea of using the mineral water to adjust the hardness: Ions mmol/L Ca2+ 5 Mg2+ 0 Na+ 1 Cl- 1 HCO3- 10 SO42- 0 If the total volume of the bath tub is 1m3, what volumes of tap and bottled water must you mix together to have your ideal shampoo? If bottled water costs $ 1 per liter, what bill is grandma going to expect for a bath?
I need the answer as soon as possible
I need the answer as soon as possible
Define Urea–Formaldehyde.
How much bleaching powder is needed to chlorinate 5000l of water whose chlorine demand is 2 mg/l, assuming that the bleaching powder has 25% available chlorine? A 4 g B 40 g C 140 g D 400 g
Pls fast hand written solution