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

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Sr.#	Question	Answer
1	Which property of hydrogen not resemble to alkali metals.	A. Electronic configuration B. Oxidation state C. Reaction with halogen D. Metallic nature
2	Which has greater hydration energy.	A. Li+ B. Na+ C. K+ D. Mg+2
3	In which one of the following sets do all three particles have same number of total electrone	A. F- ,Cl-,Br- B. Li+ , Na+ , K+ C. N^--3, O-2, F-, D. Na+, Mg+2, K+
4	Element of which group reacts with hydrogen and form ionic hydrides.	A. II A B. IV A C. V A D. VI A
5	In which block of periodic table non metals are present.	A. s B. p C. d D. f
6	The first ionization energy of Na, Mg, Al and Si are in theorder of.	A. Na < Mg < Al < Si B. Na > Mg> Al> Si C. Na > Mg< Al< Si D. Na< Mg> Al< Si
7	In modern periodic table VI period contains elements	A. 8 B. 18 C. 10 D. 32
8	Which oxide is more basic in nature.	A. Beo B. MgO C. CaO D. BaO
9	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
10	In which group of periodic table is the element which has atomic number 14.	A. II B. IV C. III D. VI