AFNS Academic Test 2 Please don't use any search browser to find the answer. Just do it yourself so you can measure your knowledge power.Best of Luck! 1 / 50 Compound X, when heated with a mild oxidizing agent, produces a product that reacts with HCN to form 2-hydroxybutanenitrile. What is compound X? bnzene Ethanol none butanol 2 / 50 At what distance is the normal human eye most relaxed when focused on an object? 23 cm 45 cm 24 cm 25 cm 3 / 50 "Lily was crying when I saw her" WAS is ? Preposition Helping verb Noun Adverb 4 / 50 If particles P and R, each having the same mass, are dropped from rest through the same potential difference, where P has a charge of +q and R has a charge of +9q, what is the resulting ratio of their speeds? 4/8 1/9 1/3 2/9 5 / 50 If an object is lying on a horizontal frictionless surface, and the angle is 45 0 60 90 6 / 50 Which one doesn't belong to microtubules? Cilia Centrioles Chloroplast Flagella 7 / 50 The electronic configuration of Cr+3 is [Ar] 3d3 [Ar] 3d7 [Ar] 3d4 [Ar] 2d3 8 / 50 What is the potential energy comparison between the two spheres when they are about to touch the ground? Same Zero Increase Decrease 9 / 50 Ozonolysis of alkenes can give aldehydes aldehydes and ketones ketones None 10 / 50 If the momentum of an object is doubled, its kinetic energy will increase by 7 times 8 times 6 times 4 times 11 / 50 Which of the following enzymes converts maltose to glucose? Lactase Zymase Diastase Maltase 12 / 50 In the sentence "He kept the fast for a week " what part of speech is the word "fast"? Noun Preposition Adjective Helping verb 13 / 50 Methylformate and acetic acid are which type of isomers Functional Position isomers chain isomers Tautomeric 14 / 50 Which one is different from the others? Amanita Penicillin Yeast Aspergillus 15 / 50 Identify the grammatical form of the word "Using." Adjective Verb Preposition Gerund 16 / 50 The gravitational constant is dimensionally represented M-1 L3 T-2 M-1 L4 T-2 M1 L3 T-2 M-1 L7 T-2 17 / 50 Cyanobacteria are: Bacteria that can photosynthesize Bacteria that exclusively live in aquatic environments Bacteria that are parasitic in nature Bacteria that are only found in cold environments 18 / 50 What value is the pH of a 10^-10 M NaOH solution closely related to? 5 6 8 7 19 / 50 Which molecule or structure does not contain three atoms bonded at an angle between 109° and 110°? All of these Graphite Water (H2O) Methane (CH4) 20 / 50 What is the meaning of the idiom "don't look a gift horse in the mouth"? Be thankful for what you have. All of these Don't complain. Be accepting. 21 / 50 When two forces of 20N and 30N act simultaneously on a body, what is the maximum possible magnitude of their resultant force? 57 N 5 N 50 N 90N 22 / 50 Turn the music down, it's too loud... Loud is a/an Adjective Helping verb Preposition Noun 23 / 50 How many amino acids in each turn of helix in protein? 4.7 3.6 2.9 9.8 24 / 50 If two wires made of the same material have lengths in the ratio 2:3 and the cross-sectional areas in the ratio 3:4, what is the ratio of their resistances? 4/7 8/9 7/9 2/3 25 / 50 How many structural isomers are present for trichloro propane C3H5Cl3. 4 5 2 1 26 / 50 A pipe has a cross-sectional area of 20 cm², and water is flowing out of the pipe with a velocity of 5 m/s. What is the mass of water that exits the pipe in 1 second? 8 kg 1 kg 4 kg 7 kg 27 / 50 What is the electronic configuration of Ni+2? 1s2 2s2 2p6 3s2 3p6 3d8 1s2 2s2 2p6 1s2 2s2 2p6 3s2 1s2 2s2 2p6 3s2 3p6 28 / 50 What type of sentence is "May you live long"? Subjunctive sentence Desiderative sentence optative sentence Exclamatory sentence 29 / 50 synonym of Ferocious : Untamed Savage All of these Fierce 30 / 50 What is the linear velocity angle? The angle between the object's linear velocity vector and the tangent to its path The angle between the object's linear velocity vector and the radial vector The angle between the object's linear velocity vector and the centripetal force vector The angle between the object's linear velocity vector and its acceleration vector 31 / 50 What happens to the reactance of an AC capacitor at low frequencies? Large Constant Small None 32 / 50 What is a synonym for "parsimonious"? munificent charitable bountiful Frugal 33 / 50 How many types of amino acids form the proteins in the body? 30 20 40 10 34 / 50 During which stage of mitosis is the cell present when kinetochore fibers contract and microtubules elongate? Telophase stage of mitosis Prophase stage of mitosis Metaphase stage of mitosis Anaphase stage of mitosis 35 / 50 If the density of a cube is determined by measuring the mass and length of its side, and the maximum error in measurement of mass and length is 3% and 2% respectively, what will be the maximum error in the measurement of density? 3% 9% 4% 10% 36 / 50 which transition metal atom in ground state has unpaired electrons? Chromium (Cr) Copper (Cu) All Cobalt (Co) 37 / 50 Synonym of DANDY All Dapper Foppish Aristocratic 38 / 50 What is the chemical formula of wood spirit? CH4O2 CH3OH C3H8O3 C2H6O 39 / 50 How many Faradays of electricity are required to remove one mole of AlCl3? 1 2 4 3 40 / 50 Ova are released from the: Uterus Ovaries Fallopian tubes Cervix 41 / 50 In a three-phase current system, what is the phase difference between two lines? 110 degree 360 degree 140 degree 120 degree 42 / 50 Antonym of impeccable blemished Imperfect All flawed 43 / 50 What is a synonym for "parsimonious"? munificent charitable Frugal bountiful 44 / 50 What is the pH of a solution with 0.0001 M HCl? 4 3 1 2 45 / 50 "I am writing in pencil so I can scrub ----- my mistake." in at off on 46 / 50 AC generators work on the principle of Lenz law Electromagnetic law Faraday's law of induction Newton law 47 / 50 What is the unit of mutual induction? Farad (F) Ampere (A) Henry (H) Ohm (Ω) 48 / 50 The color of xanthophyll is: Red Green Blue Yellow 49 / 50 The cold water passes over the surface of the collector and is heated up to 70 degrees Celsius 0 degrees Celsius 7 degrees Celsius 45 degrees Celsius 50 / 50 The ratio of electromagnetic force between two electrons is 4 × 10^18 4 × 10^20 4 × 10^19 4 × 10^19 Your score is 0% Restart quiz
