As you know we see various changes around us dues to chemical reactions. Chemistry is an important branch of General Science. By the study of chemistry, we learn how matter is formed, the properties of the substance. In our daily, we use many things which are made by chemical reaction. Under the General Science section, chemistry, Biology, and Physics GK Questions are asked in competitive exams.
Here, I am sharing the Top 50 Chemistry GK Questions and Answers for upcoming competitive exams. Many questions are asked in Competitive exams related to Chemistry GK, Physics GK, and Biology GK under the General Science section. These Chemistry GK Questions are very important for upcoming competitive exams like SSC, Railway, etc.
Students can easily get free General Knowledge Mock Test and Current Affairs Mock Test on this platform for online exam practice to obtain good marks in the competitive exams.
Q : Which of the following substances does not contain oxygen?
(A) Kerosene
(B) glass
(C) sand
(D) Cement
What is Stainless Steel?
(A) compound
(B) Elements
(C) solid
(D) Mixture
What is the fourth state of matter?
(A) Plasma
(B) Liquid
(C) gas
(D) solid
What is bleaching powder?
(A) Elements
(B) compound
(C) Mixture
(D) solution
"Every matter in the universe is made up of very fine particles", who said this for the first time?
(A) Rutherford
(B) Dalton
(C) Kanad
(D) none of these
What is coal?
(A) compound
(B) Mixture
(C) elements
(D) solid
Rubber is a polymer of which of the following?
(A) Isoprene
(B) propene
(C) ethylene
(D) Acetylene
Oiled paper is?
(A) Translator
(B) opaque
(C) transparent
(D) none of these
The substance formed by the combination of two or more elements in a definite proportion considering the quantity is called?
(A) compound
(B) Mixture
(C) Liquid
(D) elements
Elements that have properties of both metals and non-metals are called?
(A) metalloids
(B) slag
(C) Alloy
(D) All these
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