A. Acid
B. Alkali
C. Both a & b
D. None of the above
Related Mcqs:
- Humic acid is soluble in______________________?
A. Acid
B. Alkali
C. Both a & b
D. Distilled water - 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 theseSubmitted by: Shafiq Rehman
- Accumulation of soluble salts root zone is known as____________________?
A. Desodication
B. Sodication
C. Degradation
D. Salininzation - Select the water soluble phosphatic fertilizer from the following__________?
A. DSP
B. TSP
C. SSP
D. All of theseSubmitted by: Shafiq Rehman
- Concept of gene for gene hypothesis was developed in____________________?
A. Linseed
B. Oat
C. Gram
D. Tomato - The problem of granulation has been found in____________________?
A. Guava
B. Mango
C. Citrus
D. Date - The enzymes and pigments associated with photosynthesis are located in____________________?
A. Leucoplast
B. Chloroplast
C. Chromoplast
D. Protoplast - Milk proteins are rich in____________________?
A. Cysteine
B. Methionine
C. Lysine
D. All the above
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