A. Acid
B. Alkali
C. Both a & b
D. Distilled water
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Related Mcqs:
- Humic acid is soluble in____________________?
- A. Acid B. Alkali C. Both a & b D. None of the above...
- Who gave the defination of humic acid ?
- A. Gapon B. Felbeek C. Neir D. Liekig...
- Extraction of humic substance can be done by______________________?
- A. NaOH B. NH4Cl C. NH4OH D. None of the above...
- Humus generally refers to the decomposed organic residues which have undergone a series of degradation and synthesis cycles. The humic substances consist of a series of highly acidic, yellow to black coloured, high molecular weight compounds __________________, which can be separated using different extraction procedures:
- A. Hymatomelanic acid & Humin B. Humic acid & Fulvic acid C. both A & B D. None of these Submitted by: Shafiq Rehman...
- Gravimetric water is present in______________________?
- A. Micro pores B. Macro pores C. Meso pores D. None of the above...
- Histols are found in______________________?
- A. Pakistan B. Canada C. Alaska D. Both b & c...
- Jumping gene was first discovered in______________________?
- A. Maize B. Barley C. Oenothera D. Sorghum...
- Self incompatibility is used for hybrid seed production in______________________?
- A. Rice B. Maize C. Cabbage D. Tomato...
- In dairy industry, a process for producing evaporated milk was presented in______________________?
- A. 1896 B. 1835 C. 1840 D. 1842...
- Select the water soluble phosphatic fertilizer from the following__________?
- A. DSP B. TSP C. SSP D. All of these Submitted by: Shafiq Rehman...
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