Madhya Pradesh Pre Agriculture Test Paper 16 may 2016 Agricultural Chemistry Slot 2
| PAT16_15thMay16_2PM to 5PM_Slot2_Agriculture – Chemistry | |
| 1. | The number of phases in a colloidal system is
(a) 02 (b) 01 (c) 03 (d) 04 Ans: 02 |
| 2. | Which of the following element has high 1st ionization potential?
(a) Nitrogen (b) Boron (c) Carbon (d) Oxygen Ans: Nitrogen |
| 3. | Which of the following amines does not give carbylamines reaction?
(a) 1° amine (b) 2° amine (c) 3° amine (d) 2° & 3° amine both Ans: 2° & 3° amine both |
| 4. | Graphite is a
(a) Molecular crystal (b) Metallic crystal (c) Covalent crystal (d) Ionic crystal Ans: Covalent crystal |
| 5. | The decomposition of acetaldehyde is
(a) Fractional order reaction (b) First order reaction (c) Zero order reaction (d) Second order reaction Ans: Fractional order reaction |
| 6. | Acid which do not contain – CCOH group in their molecule?
(a) Lactic acid (b) Succinic acid (c) Benzoic acid (d) Picric acid Ans: Picric acid |
| 7. | Which of the following gives Schiff’s test?
(a) Aldehyde (b) Ketone (c) Aldehyde & Ketone both (d) None of these Ans: Aldehyde |
| 8. | For an atomic orbital if I = 3, then all possible values of M are
(a) -2, -1, 0, +1, +2 (b) -1, 0, +1 (c) 0 (d) -3, -2, -1, 0, +1, +2, +3 Ans: -3, -2, -1, 0, +1, +2, +3 |
| 9. | Buna-S is a copolymer of
(a) Butadiene (b) Styrene (c) Neoprene (d) Butadiene & Styrene both Ans: Butadiene & Styrene both |
| 10. | Which of the following has ester linkage?
(a) Bakelite (b) P.V.C. (c) Terylene (d) Rubber Ans: Terylene |
| Data Collected By – K. Jeyanthi | |
| Published On – 13th Nov 2021 | |
Leave a Reply