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