Madhya Pradesh Pre Agriculture Test Chemistry Paper May 2016
| PAT16_16thMay16_2PM to 5PM_Slot2_BiologyScience – Chemistry | |
| 1. | For an atom, if n = 2 & I -1 then value of M will be
(a) 0 (b) -1, 0, +1 (c) -2, -1, 0, +1, +2 (d) +1/2, -1/2 Ans: -2, -1, 0, +1, +2 |
| 2. | Salicylaldehyde is produced by following reaction
(a) Wurtz reaction (b) Frankel reaction (c) Cannizaro reaction (d) Reamer-Tiemann reaction Ans: Reamer-Tiemann reaction |
| 3. | In Wurtz fitting reaction, which product is formed?
(a) Toluene (b) Chlorobenzene (c) Hexane (d) None of these Ans: Toluene |
| 4. | Frean-12 is commonly used as
(a) A solvent (b) An insecticide (c) Promoter (d) A refrigerant Ans: A refrigerant |
| 5. | After digestion, milk changes into
(a) Glucose (b) Lactose (c) Fructose (d) Cellulose Ans: Glucose |
| 6. | 6.3 of Oxalic acid (equivalent weight = 63) dissolved in 500 ml solution. Then normality of solution is
(a) 1 N (b) 0.5 N (c) 0.2 N (d) 0.01 N Ans: 0.2 N |
| 7. | The cell membrane are mainly composed of
(a) Proteins (b) Phospholipids (c) Fats (d) Carbohydrates Ans: Phospholipids |
| 8. | Which of the following is thermosetting plastic?
(a) PVC (b) PVA (c) Backelite (d) Nylon-6 Ans: Backlite |
| 9. | Which acid is present in vinegar?
(a) Citric acid (b) Ehanoic acid (c) Tartaric acid (d) Benzoic acid Ans : Ethanoic acid |
| 10. | In Vitamin which metal is present?
(a) Hg (b) Fe (c) Ni (d) Co Ans: Co |
| Data Collected By – K. Jeyanthi | |
| Published On – 14th Nov 2021 | |
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