Chemistry MCQs
Attempt Chemistry MCQs from PPSC, FPSC, KPPSC, SPSC, and NTS past papers.
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Q 1: _________ results from the attraction between oppositely charged ions.
Q 2: Which of the following materials is NOT used for explosion purposes?
Q 3: "Cu" is the symbol of which element of the periodic table:
Q 4: Other than limestone which is soluble in Karst Topography.
Q 5: Most common element to all perfumes is:
Q 6: The element which is most abundant in Earth's crust is?
Q 7: The most abundant metal found in earth crust:
Q 8: Examples of magnetic materials are:
Q 9: Which of the following elements comes first in the Periodic Table?
Q 10: The half-life period for carbon 14 is nearly:
Q 11: Which element is liquid at room temperature?
Q 12: Which of the following metal is not only magnetic but also radioactive?
Q 13: Which element has the chemical symbol Au?
Q 14: The chemical symbol for potassium is:
Q 15: Which o f these is not a metal?
Q 16: What is the common name for Sodium Chloride?
Q 17: Black gold is an oil; Black diamond is
Q 18: The most important ore of Aluminum is:
Q 19: The gemstone "ruby" is actually with traces of some elements.
Q 20: Nonstick cooking utensils are coated with:
Q 21: The Purest form of iron which has little amount of carbon in it is:
Q 22: What is the usual state of metals at room temperature?
Q 23: Which element is used to remove the permanent hardness of water?
Q 24: Deuterium oxide is the chemical name of:
Q 25: Name the element which is used to fabricate solar cells and transistors?