Related InterviewSolutions

• An ester benzoic acid is used as anA. Ethyl banzoateB. Methyl acetateC. Methyl salicylateD. Ethyl acetate
• 2-Acetoxy benzoic acid is used as anA. AntisepticB. AntidepressantC. AntimalarialD. Antipyretic
• Amoxillin is semi-synthetic modification ofA. penicillinB. TetracyclineC. StreptomycinD. Chloroampheniol
• An azo dye is fixed on fabrics by the process applicable inA. Substantive dyesB. Mordant dyesC. Developed dyesD. Vat dyes
• End of detergents haveA. Ester groupB. Sodium sulphateC. AldehydeD. Amine group
• Detergents are prepared by the action of `H_(2)SO_(4)` followed by neutralization by starting withA. p-nitrophenolB. Lauryl alcoholC. CyclohexanolD. Cholesterol
• Antiseptics and disinfectants either kill or prevent growth of microorganisms. Identify which of the following statements is not trueA. Disinfectants harm the living tissuesB. A 0.2% solution of phenol is an antiseptic while % solution acts as a disinfectantC. Chlorine and Iodine are used as strong disinfectantsD. Dilute solutions of Boric acid and Hydrogen Peroxide are strong antiseptics
• Which one of the following pair is the strongest pesticideA. 666 and etherB. D.D.T. and 666C. Chloroform and benzene hexachlorideD. Isocyanides and alcohol
• Food preservative among the followingA. VanomycineB. Sodium bisulphateC. BHTD. Sodium benzosulphate
• Which of the following statements is not trueA. Pheromones are secreted outside the body by the insectsB. Aspirin is analgesic and antipyreticC. Sucrose is a dipeptide commonly known as aspartameD. The DNA assists in the synthesis of RNA molecules