Chemistry MCQ Questions, Solve Objective Type Questions

Himanshu

Solve Chemistry Short Answer Type Questions

PLZ DON'T THINK THESE ARE WRITTEN BEFORE ONLY 1-2 PTS CAN MATCH

1.) Largest atomic size - cesium

2.) lowest atomic size - H

3.) Largest Anion - At ^-

4.) smallest anion - F ^-

5.) Lowest electronegativity - Cs

6.) Lowest electron affinity - noble gases

7.) Metals having highest b.pt and m.pt. = mercury and tungsten

8.) Non metal having highest m.pt and b.pt = Helium

9.) Most reactive solid ekement - Li

10.) Most reactive liquid element - Cs

11.) Most reactive gaseous element - Flourine

12.) Most stable element - Tellurium (half life = 2 * 10²¹ )

13.) Electro-ive element next to flourine - Oxygen

14.) Grp containing max. no. of gases - 18th

15.) total no. of gaseous element in periodic table - 11

(H , He , N , O , F , Ne , Cl , Ar , Kr , Xe , Ra)

16.) TOTAL NO. OF LIQUID elements - 6

(Ga , Br , Cs , Hg , Fr , EKa)

17.) total no. of solid elements = 89 (can't name them here heheee)

18.) Liquid radioactive element - Francium

19.) N.metal wid highest M.Pt - Carbon

20.) Metal wid highest valency = Plutonium

21.) highest tensile strength - Boron

22.) Most ionic compound = CsF

23.) Strongest base = Cs (OH)

24.) Strongest basic oxide = Cs₂ O

25.) Most conducting metal = Ag

26.) insulating = Pb

27.) Elements wich are amphoteric in nature = Al , Zn , An , Pb

28.) N.METALS having ,etallic lusture = Iodine and Graphite

29.) Naturally occuring heaviest element = uranium

30.) most conducting N.metal - C

Self written hope u find useful........

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