Which of the following substance can be used for soil reclamation?

Which of the following substance can be used for soil reclamation? Correct Answer Gypsum

Gypsum is the by product of the certain acids like Citric acid, Phosphoric acid, Oxalic acid which are released from manufacturing industries, whereas, the byproduct I.e. gypsum is used for sodic soil reclamation.
Bissoy MCQ

Related Questions

Consider the following statements: 1. When a soil sample is dried beyond its shrinkage limit, the volume of the soil slowly decrease 2. The plastic limit is always lower than the liquid limit for any type of soil 3. At the liquid limit, the soil behaves like a liquid and possesses no shear strength at all 4. When subjected to drying, the volume of the soil remains unchanged once the water content of the soil goes below its shrinkage limit Which of the above statements are correct? 
Consider the following statements and choose the correct answer:
1. Average density of soil is 2.65 gms. per ml.
2. The spaces present between soil particles in a given volume of soil are called pore spaces
3. Porosity of the soil decreases with the increase in the percentage of organic matter in the soil
4. Macro-pore spaces have little water holding capacity and allow free movement of moisture and air in the soil under normal condition
A teacher is trying to introduce her class VII students to different kinds of soil. She begins by introducing the names of three kinds of soil i.e. sandy soils, clayey soil and loamy soil. She explains the properties of each soil in term of its particulate nature. She then demonstrates one sample of each kind of soil and shows the students the difference in percolation rate of an examples. How would you evaluate this approach from an inquiry oriented perspective?
Which of the following is the correct definition of mole? (A) It is equal to the gram atomic mass of the substance (B) It contains 6.022 × 1020 atoms of the given substance (C) It is equal to the gram molecular weight of the substance (D) It contains 6.022 × 1023 molecules of the given substance
Which of the following statement is correct? Statement 1: The addition of hydrogen to a substance and the removal of the oxygen from a substance is called oxidation. Statement 2: The addition of oxygen in a substance and the removal of  Hydrogen from a substance is called reduction.  
Consider the following statements. a) The Soil found in maximum part of Rajasthan is Aridisols and Entisols. b) Red soil is present in Udaipur and Dungarpur. c) Usara soil is the soil which is located nearby mountain ranges. d) Hadoti Region has Black soil. Which of the statement/statements given above is/are correct?
Consider the following statements about adding organic manures to the soil A. They make the soil rigid so as to hold the plants firmly. B. They add inorganic matter to the soil which is considered very rich in plant nutrient. C. They improve the texture of the soil. D. They enhance the water holding capacity of the soil. The correct statements are:
Which of the following is/are correct about the Black soil? I- Black soil is also known as regur soil II-Black soil has high water retaining capacity III-Most of the Deccan is occupied by Black soil.
Which of the following pairs is not correctly matched?              (Soil)      (State) (a) Alluvial soil - Uttar Pradesh (b) Black soil - Maharashtra (c) Laterite soil - Bihar (d) Red soil - Tamil Nadu
Which of the following are the components of loamy soils? I. Red soil II. Clay soil III. Alluvial soil IV. Silt soil V. Sandy soil