Chemistry Solved Questions and Answers Set 5
Q.1:- Regarding the atom of a chemical element, the magnetic quantum number refers to ? Orientation Shape Size Spin Q.2:- Molten NaCl (Sodium Chloride) is […]
chemistry mcq
Chemistry Solved Questions and Answers Set 4
Q.1:- The heaviest element known up till January, 2015 has the atomic number ? 117 118 119 120 Ans:- (b) 118 Q.2:- Which of the […]
Chemistry Solved Questions and Answers Set 3
Q.1:- Hydrolysis of cane sugar is called ? Saponification Hydration Inversion Esterification Ans:- (c) Inversion Q.2:- Iodine test used to detect ? Cholesterol Fat Protein […]
Chemistry Solved Questions and Answers Set 2
Q.1:- Which of the following is an element ? Alumina Brass Graphite Silicon Ans:- (d) Silicon Q.2:- The radius of an atomic nucleus is of […]
Chemistry Solved Questions and Answers Set 1
Q.1:- Kerosene is a mixture of……….? Ans: – Aliphatic Hydrocarbons Q.2 :- Which elements is a metalloid ? Ans: – As Q.3:- What does […]
