By: Prof. Dr. Fazal Rehman | Last updated: March 3, 2022
Inorganic chemistry MCQs
(1) The temporary hardness of water is removed by…..a) Deionized waterb) Zeoolitec) Boilingd) Lime processe) A and Bf) A, C and D
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F
(2) The reaction between two HF and SbF5 leads to the formation of…..a) H2SbF3+ 2F2b) [SbF6 ]–+[H2F]+c) HSbF2+ 3F2d) SbF3+ H2 + 2F2e) All of the above
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B
(3) The ZnO used as……a) Astringentb) Antidotec) Protectived) A and Be) A and C
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E
(4) Hydrogen peroxide are usually used as…..a) Protectiveb) Antioxidantc) Acidifying agentd) Antispectice) A and B
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D
(5) AgNO3 is defined as……a) Protein preparation antimicrobial agentb) Oxidative antimicrobial agentc) Halogented antimicrobial agentd) acidifying agente) None of these
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A
(6) The sterile water for injection is stored in the……a) Type 2b) Type 1c) None of thesed) A and B
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D
(7) In the concept of Bronsted Lowry acid is ……a) Proton accepterb) Proton Donorc) Electron accepterd) Electron donore) C and D
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B
(8) By which method the permanent hard water is softed …….a) Zeooliteb) Additiom of soluble carbonatec) Polyphosphate chelationd) None of thesee) All of the above
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E
(9) The inorganic antimicrobial is divided into ……a) Protein precipitateb) Oxidationc) Halogenationd) None of thesee) All of the above
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E
(10) The mechanism of halogenation occuring with antispectic are…..a) Sulphydrylb) Halogensc) Hypohalited) Oxidatione) None of these
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C
(11) The KMnO4 solution is usually used for……a) Antifungalb) Antibactericalc) Antioxcidentd) A and Be) B and C
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D
(12) The test water attack can be applied for…..a) Treated sodalime glassb) General purpose sodalime glassc) Soda lime glassd) Borosilicate glasse) All of the above
