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Mdcat-past-papers - SZABMU - Chemistry Quiz

Filters: Board: SZABMU | Subject: Chemistry |
81. Which element has smaller shielding effect among the following?



82. Which of the following alkali metals can form normal oxide as well as peroxide?



83. The transition element which doesn't show variable valency:



84. The binding energy of transition metals increases up to group:



85. Which of the following have positive electron affinity?



86. The melting point of sulphur is higher than that of phosphorus because:



87. Which one of the following noble gases will have highest boiling point?



88. A metal reacts vigorously with cold water melting into a ball of molten metal. It moves across the surface of water giving off hydrogen gas and burns with yellowish golden flame. What could be the identity of this metal?



89. Among alkali metals which element reacts slowly with H₂O?



90. In transition elements, number of unpaired electrons increase up to group number:



91. The binding energy of transitional elements weakens progressively up to group:



92. When potassium superoxide reacts with carbon dioxide, following products are formed:



93. The color imparted by the Li wire when subjected to flame is:



94. The trend of increasing order of densities among Group 1 elements is:



95. Which of the following sulphate of Group-II elements are insoluble?



96. Which of the following element is s-block element?



97. Homo-cyclic organic compounds are subdivided into two types, namely:



98. The type of isomerism arising due to shifting of a proton from one atom to another within the same molecule is:



99. In alkanes, each carbon has which type of hybridization?



100. Metamers differ from each other due to: