A.Between 0.1 – 0.5%
B.Between 0.01 – 0.1%
C.Above 1.0%
D.Between 0.5 – 1.0%
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B.Between 0.01 – 0.1%
C.Above 1.0%
D.Between 0.5 – 1.0%
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Related Mcqs:
- As plants grow to maturity, the concentration of plant nutrients changes. What kind of change occurs in respect of N, P, K, Ca and Mg?
- Endemic plants are those which grow in:?
- Plants that grow in a marshy saline habitat are called:?
- Plants grow sparsely in arid regions of the world:?
- Soils having sub-optimum concentration of nutrient solution are called:?
- The concentration of SO2 in the stmosphere is around:?
- It is thought that the concentration of CO2 in the year 1890 was around:?
- The coordination number of NaCl is
- Acid rain is mainly caused by increased concentration (in atmosphere) of:?
- Today, concentration of green house gases is high because of:?
