General Science Chemistry MCQs
Chemistry Objective (Multiple Choice) General Knowledge Questions & Answers for SSC-CGL, UPPSC, UPSC, NDA, CDS and UPSC Civil Services Prelims Examination
71. Which of the following chemical is produced when Ethene reacts with cold aqueous solution of Bayer’s reagent?
72. Which of the following is a property of Alkanes?
73. Which of the following polymer is obtained by the condensation reaction between ethylene glycol and terephthalic acid?
74. Which of the following is a polymer of amino acids?
75. Which of these is a man-made polymer?
76. Which of the following metal is the key component of Vitamin B12?
77. Which of the following metals are the constituents of German silver?
78. Which of the following metals is the major constituent of Pewter alloy?
79. Which metal has the highest melting point among all metals?
80. Which of these non-metals is lustrous?