Salts in Agriculture and Food Preservation
Chemistry ⇒ Acids, Bases, and Salts
Salts in Agriculture and Food Preservation starts at 10 and continues till grade 12.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Salts in Agriculture and Food Preservation.
How you perform is determined by your score and the time you take.
When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 12
Describe the environmental impact of excessive use of phosphate salts in agriculture.
Describe the impact of salt concentration on the osmotic pressure in food preservation.
Describe the process of pickling and the role of salt in it.
Describe the role of calcium chloride in food preservation.
Describe the role of potassium sorbate in food preservation.
Explain how sodium chloride acts as a preservative in food.
Explain how the use of ammonium nitrate as a fertilizer can affect the pH of soil.
Explain how the use of salts in agriculture can affect the ionic balance of soil.
Explain the difference between table salt and rock salt in terms of their use in food preservation.
Explain the importance of using balanced fertilizers containing different salts in agriculture.
Explain why ammonium sulfate is used as a fertilizer.
Explain why magnesium sulfate is sometimes added to soil in agriculture.
Explain why the use of ammonium-based fertilizers can lead to soil acidification over time.
Potassium nitrate is used in fertilizers because it supplies which two essential elements to plants?
Which salt is commonly used to fortify table salt to prevent iodine deficiency disorders?
