Question
…………………..measures the proportion of cation
exchange sites occupied by sodium.Solution
The exchangeable sodium percentage (ESP) measures the proportion of cation exchange sites occupied by sodium. Soils are considered sodic when the ESP is greater than 6, and highly sodic when the ESP is greater than 15.
- Determine the least number that must be added to 960 to make it a multiple of 48.
How many numbers in the range from 200 to 800 are divisible by 4, 8, and 16?
If a number 'a' is divisible by 18 and another number 'b' is divisible by 12, then (a2 – b2) is divisible by:
Find remainder when 7¹⁰⁰ is divided by 100.
Subtracting 30 from 14 times a number gives a result which is 50 more than 9 times the number. What is the number?
'x' varies directly as per 'y' and 'z'. When 'y' = 6 and 'z' = 8, then x = 16. Find the value of 'z', when 'y' = 8 and x = 24.
- How much should be removed from 893127 so that the resulting number is divisible by 5?
find the value of 5+55+55+555+…………..+ n terms
Find the range of the given data:
45, 67, 89, 32, 21, 77, 53, 64
Find the remainder when the number (289n + 95) is divided by 17.
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