Fsc Part 2 Chemistry Online Test-Chapter 1 Periodic Classification of Elements and Periodicity

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Sr.#	Question	Answer
1	Number of elements in the first period of the periodic table is	A. 2 B. 8 C. 14 D. 18
2	Hydrogen resembles in properties with	A. IA, IV A and VII A elements B. III A, IV A and V A elements C. II A, IV A and VI A elements D. II A, III A and VII A elements
3	The oxides of metal sare generally	A. Acidic B. Basic C. Neutral D. Amphoteric
4	As you proceed across a period in the periodic table the first ionization energy	A. Decrease B. Increase C. Remains constant D. First increase up the middle of period and then decreases
5	Majority of the elements of the periodic table are.	A. Semi metals B. Non metals C. Metals D. Noble metals
6	Variable valency is generally exhibited by	A. Transition elements B. Alkali metals C. s-block elements D. Gaseous elements
7	Mark the correct statement.	A. Na+ is smaller than Na atom B. Na+ is large than Na atom C. Cl- is smaller than Cl atom D. cl- and Cl are equal in size
8	Which one of the following sets has coinage metaals is it.	A. Cu, Hg, Au B. Cu, Ag, Au C. Ag, Au, Hg D. Cu, Fe, Au
9	In modern periodic table VI period contains elements	A. 8 B. 18 C. 10 D. 32
10	Which statement is incorrect.	A. All the metals are good conductors of electricity B. All the metals are good conductor of heat C. All the metal form positive ions D. All the metal form acidic oxides