I have published here the important MCQs of chemistry 1st year past papers below. These are PDF Notes which include past papers MCQs, All MCQs are solved with their correct answers. 1. Most of the elements are a) Crystalloids b) Metals c) Metalloids d) Non-metals 2. The decrease in atomic sizes is not much prominent across rows containing elements of a) s-block … Read more
Intermediate part 2 Chemistry Chapter 12 Aldehydes and Ketones Test Short questions MCQs and Long questions. MCQs 1. Which one can produce ketone under appropriate conditions? Ans. Calcium acetate 2. During the mechanism of aldol condensation an…………. is formed. Ans. alkoxide ion 3. Which one of the following will not give the iodoform test? Ans. … Read more
Most Impotent and highly repeated questions from all past papers. Practice test NTS solved MCQs 1. In steam cracking the temperature of the reaction is; Ans. 700°C 2. How many primary carbon atoms are in 2,2,4-Trimethylpentane; Ans. 5 3. What is the molecular formula of TEL(tetraethyl lead): Ans. (C2H5)4Pb 4. The general formula of saturated … Read more
MDCAT all past papers and advanced solved MCQs for the best preparation and scoring high marks in the test. Practice Test solved MCQs 1. The state of hybridization of carbon atoms in methane is : Ans. sp³ 2. Liner shape is associated with a set of hybrid orbitals? Ans. sp 3. Which set of hybrid … Read more
