Question
Which soil horizon in Oxisols is characterized by a high
accumulation of iron and aluminum oxides?Solution
The B horizon in Oxisols is characterized by a high accumulation of iron and aluminum oxides, contributing to their unique properties.
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Mixture 'A' has only petrol and diesel in the ratio 5:4 respectively and mixture 'B has only petrol and diesel in the ratio 3:2 respectively. Mixtures '...
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A mixture (alcohol and water) contains 30% alcohol and rest 140 litres water. How much alcohol should be added to the mixture to make the ratio of alcoh...
A barrel has 4L and 500 mL of acid. In how many containers, each of capacity 25 mL, can be filled?
The diluted wine contains only 8 liters of wine, and the rest is water. A new mixture whose concentration is 30%, is to be formed by replacing wine. How...
A milkman mixed milk and water in an empty container in the ratio 12:7. The quantity of milk mixed was bought by the milkman at the rate of Rs. 37/litre...
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