Tests of Chemistry (Intermediate) Chemistry MCQs (Intermediate) 5337 Welcome to Shaheen Leader Academy We expect 100% result. Click on Start Button. Your time is Ended. Thanks Chemistry (Intermediate) Quiz 1 / 25 Heat resistance glass is Simple glass Both a and b Non of them Pyrex 2 / 25 Ether shows the phenomenon of:- cis trans isomerism position isomerism functional group isomerism metamerism 3 / 25 In amino acid proton is transferred from one point to the other point and this dipolar ion is called:- Carbonium ion Carbanion Zwitter ion Oxonium ion 4 / 25 XeF2 molecule is:- Trigonal Planar Linear Pyramidal Tetrahedral 5 / 25 Which polymer is called polyamide:- Rayon Nylon Orlon Terylene 6 / 25 Sodium- potassium alloy is used in nuclear reactor as a: catalyst Reactant Absorber Coolant 7 / 25 RNA role as All of above Synthesizer Messenger Transporter 8 / 25 Vitamin C is also called Maleic acid Garlic acid Ascorbic acid Ribonucleic acid 9 / 25 Ice float on water because: Water is denser than ice Ice is crystalline in nature Water molecule move randomly ice is denser than water 10 / 25 Which can't be used as phosphatic fertilizer:- (NH4)2HPO4 CaH3PO4 P2O5 Ca3(PO4)2 11 / 25 Which one is purine:- Cytosine Adenine Uracil Thyamine 12 / 25 In preparation of insoluble salts -------are mixed Soluble salt Insoluble and soluble salt Insoluble salt None 13 / 25 The difference in a measured value and true value of a property is called:- Error Accuracy None of these precision 14 / 25 Example of diatomic molecule is: O₃ H₂O CO₂ HCl 15 / 25 Nitrogen and oxygen gases are being used to manufacture chemical since the advent of -----century:1 21 18 20 19 16 / 25 The shape of Diamond Crystal is:- Tetragonal Cubic Orthorhombic Hexagonal 17 / 25 Rising of a wetting liquid in a capillary tube is due to:- Adhesive forces Cohesive forces Viscosity Surface tension 18 / 25 Which one of the following is isotropic:- Brass Borax Mercury Graphite 19 / 25 Chlorine react with benzene in the presence of sunlight to give:- ortho-para dichlorobenzene Hexachlorobenzene Chlorobenzene Benzoyl chloride 20 / 25 All hydrogens (X2), Combine with hydrogen to give: Hydrogen Flouride Hydrogen Bromides Hydrogen Halides Hydrogen Chlorides 21 / 25 Which of the following is not a molecular ion:- CH4+ N2+ NH4+ C6H8+ 22 / 25 Vegetable oils are:- Unsaturated fatty acid Glycerides of unsaturated fatty acid Saturated fatty acid Glycerides of Saturated fatty acid 23 / 25 Which one of the following is inorganic polymer:- Rubber DNA Protein Graphite 24 / 25 When acetylene is heated at 300°C in Cu-tube, the product obtained is:- Thiophene Xylene Divinyl acetylene Benzene 25 / 25 Yellow colour of nitric acid is due to:- NO N2O4 N2O NO2 Your score is LinkedIn Facebook Twitter VKontakte Restart quiz Apply Here for Online Registration