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