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
81. What is the general trend for electronegativity in a group of the periodic table as we move from top to bottom?
82. Which of the following elements has the largest atomic radii?
83. Choose the correct statement about the modern periodic table:
84. Which of these species will have the largest atomic size?
85. What is the shape of XeF4 molecule?
86. Choose the correct statement:
87. In which of the following pairs is the repulsion greatest as per the VSEPR Theory?
88. What is the bond angle in case of Ammonia molecule?
89. What is the bond formed due to the electrostatic attraction known as?
90. What is meant by Bond length of two bonded atoms in a molecule?