Class 11 Chemistry Chapter 1 – History of Chemistry MCQs | FBISE | Grade 11 Chemistry

Description: Practice 50 exam-oriented MCQs from Class 11 Chemistry Chapter 1 – History of Chemistry, covering the development of chemistry, major discoveries, important scientists, atomic ideas, and the historical development of chemical science.

1. Chemistry is the branch of science that primarily studies

A) matter and its changes
B) only living organisms
C) only planets
D) only electricity
2. The ancient study of substances and their transformations was closely associated with

A) astronomy only
B) alchemy
C) geology only
D) taxonomy
3. Alchemy contributed to the development of modern chemistry through its

A) study of only stars
B) rejection of experiments
C) experimental practices and laboratory techniques
D) classification of animals
4. The ancient Egyptian civilization used chemical knowledge in

A) semiconductor fabrication
B) computer programming
C) nuclear reactors
D) metallurgy, dyes, glass and preservation
5. The process of preserving dead bodies in ancient Egypt is known as

A) mummification
B) fermentation
C) distillation
D) sublimation
6. The ancient Greeks contributed to chemistry mainly through

A) modern spectroscopy
B) ideas about the nature of matter
C) DNA sequencing
D) electron microscopy
7. The philosopher who proposed that matter is composed of tiny indivisible particles called atoms was

A) Robert Boyle
B) Aristotle
C) Democritus
D) Antoine Lavoisier
8. The word atom is derived from a Greek word meaning

A) liquid
B) visible
C) heavy
D) indivisible
9. Aristotle proposed that ordinary matter was composed of

A) earth, water, air and fire
B) carbon, hydrogen, oxygen and nitrogen
C) atoms and molecules only
D) electrons and protons
10. The development of modern chemistry was strongly influenced by the transition from speculation to

A) mythology
B) experimental investigation
C) astrology
D) storytelling
11. Jabir ibn Hayyan is historically associated with the development of

A) the electron microscope
B) the periodic table
C) experimental chemical methods
D) quantum mechanics
12. Jabir ibn Hayyan is often known in European sources as

A) Faraday
B) Newton
C) Dalton
D) Geber
13. Al-Razi made important contributions to the study of

A) chemical substances and laboratory processes
B) planetary motion only
C) electric circuits
D) genetics
14. A major contribution of Muslim scholars to chemistry was the systematic use of

A) mythological explanations
B) laboratory apparatus and experimentation
C) computer simulations
D) radio telescopes
15. Distillation is a technique used to separate substances based on differences in

A) colour only
B) atomic numbers only
C) boiling points
D) magnetic properties only
16. The apparatus commonly associated with early distillation experiments was the

A) galvanometer
B) barometer
C) microscope
D) alembic
17. Robert Boyle is widely regarded as an important founder of

A) modern chemistry
B) genetics
C) ecology
D) astronomy
18. Robert Boyle emphasized the importance of

A) astrology
B) controlled experiments
C) the four classical elements
D) mythology
19. Boyle defined an element as a substance that

A) is always a metal
B) contains only one atom
C) cannot be separated into simpler substances by chemical means
D) must be a gas
20. Boyle’s work helped replace the traditional concept of

A) laboratory experiments
B) atomic theory
C) chemical reactions
D) four elements
21. Antoine Lavoisier is known as the

A) father of modern chemistry
B) father of genetics
C) father of microbiology
D) father of astronomy
22. Lavoisier established the importance of the

A) law of universal gravitation
B) law of conservation of mass
C) law of inheritance
D) law of reflection
23. According to conservation of mass, matter is not

A) measured in experiments
B) present in compounds
C) created or destroyed in a chemical reaction
D) involved in reactions
24. Lavoisier helped establish the role of

A) neutrons in nuclei
B) electrons in atoms
C) DNA in heredity
D) oxygen in combustion
25. The phlogiston theory attempted to explain

A) combustion
B) electrolysis
C) radioactivity
D) photosynthesis
26. Lavoisier’s work helped disprove the

A) atomic theory
B) phlogiston theory
C) kinetic theory
D) cell theory
27. Joseph Priestley is associated with the discovery and study of

A) helium
B) nitrogen
C) oxygen
D) radium
28. Henry Cavendish is associated with the discovery of

A) neon
B) chlorine
C) iodine
D) hydrogen
29. John Dalton proposed his atomic theory in the

A) early nineteenth century
B) early eighteenth century
C) late twentieth century
D) ancient period
30. According to Dalton’s atomic theory, atoms of the same element have the same

A) mass in every modern measurement
B) chemical identity and characteristic properties
C) number of neutrons always
D) number of isotopes
31. Dalton proposed that compounds are formed when atoms combine in

A) continuous proportions
B) random ratios only
C) simple whole-number ratios
D) fractional nuclear ratios
32. Dalton’s theory provided a scientific explanation for

A) the origin of life
B) the structure of DNA
C) the expansion of the universe
D) the particulate nature of matter and chemical combination
33. Jöns Jakob Berzelius contributed to chemistry by developing

A) a systematic system of chemical symbols
B) the first electron microscope
C) the theory of relativity
D) the laws of motion
34. Modern chemical symbols are based largely on the system developed by

A) Aristotle
B) Berzelius
C) Democritus
D) Priestley
35. A chemical symbol represents

A) a physical state only
B) a mixture only
C) an element
D) a laboratory apparatus
36. Dmitri Mendeleev is famous for developing an early form of the

A) DNA model
B) atomic nucleus
C) electron microscope
D) periodic table
37. Mendeleev arranged elements primarily according to

A) increasing atomic mass with recurring properties
B) increasing atomic number only
C) melting point only
D) density only
38. One major strength of Mendeleev’s periodic table was that he

A) excluded all metals
B) left gaps for undiscovered elements
C) used only gases
D) rejected periodicity
39. The discovery of elements predicted by Mendeleev supported the idea of

A) phlogiston
B) the four-element theory
C) periodicity of chemical properties
D) alchemy
40. Michael Faraday made major contributions to the study of

A) astronomy
B) organic nomenclature only
C) plant anatomy
D) electrochemistry
41. Electrolysis involves the use of electricity to cause a

A) chemical change
B) change in gravitational force
C) change in planetary orbit
D) change in genetic code
42. Humphry Davy is associated with the use of electrolysis to isolate several

A) enzymes
B) elements
C) proteins
D) viruses
43. Marie Curie made important contributions to the study of

A) photosynthesis
B) chemical bonding only
C) radioactivity
D) fermentation
44. The study of radioactivity contributed to the development of

A) ecology
B) classical alchemy
C) taxonomy
D) nuclear chemistry
45. Ernest Rutherford’s experiments contributed to the discovery of the atomic

A) nucleus
B) cell wall
C) ribosome
D) mitochondrion
46. Niels Bohr proposed a model in which electrons occupy

A) the atomic nucleus
B) specific energy levels
C) random positions with no energy differences
D) neutron shells
47. The modern development of chemistry has been supported by advances in

A) astrology only
B) mythology only
C) physics, mathematics and technology
D) literature only
48. Green chemistry focuses on designing chemical processes that

A) use only radioactive materials
B) maximize toxic waste
C) avoid all chemical reactions
D) reduce hazardous substances and waste
49. The historical development of chemistry demonstrates the importance of

A) observation, experimentation and evidence
B) guesswork without testing
C) tradition without evidence
D) avoiding measurements
50. Chemistry has developed from early practical knowledge into a

A) purely philosophical subject
B) quantitative experimental science
C) branch of astronomy
D) non-experimental art


Class 11 Chemistry Chapters

Syllabus & SLO Alignment

This chapter follows the FBISE HSSC-I Chemistry Assessment Framework based on the National Curriculum of Pakistan 2022–23. The relevant SLO range for this chapter is C-11-A-01. The SLOs cover the chapter content and include the learning outcomes identified by FBISE for this content area. Summative/formative status follows the official assessment framework.

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