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
61. Which of the following quantum numbers is represented by a period of the modern periodic table?
62. Which of these elements do not belong to the same group?
63. What is the molecular geometry of HgCl2?
64. What do the dots represent in the Lewis dot structures?
65. What is the bond formed due to the electrostatic attraction known as?
66. Choose the correct statement:
67. What can be the probable pH of Milk of Magnesia?
68. Choose the incorrect acid-source pair?
69. What is the chemical name of Bleaching powder?
70. Choose the correct about Phenolphthalein as an indicator?