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STD 11 - 1. Some basic concept of chemistry — JEE STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceJEESTD 11 - 1. Some basic concept of chemistry4 Marks
MCQ
Choose the Incorrect Statement about Dalton's Atomic Theory
  • ✓
    Compounds are formed when atoms of different elements combine in any ratio
  • B
    All the atoms of a given element have identical properties including identical mass
  • C
    Matter consists of indivisible atoms
  • D
    Chemical reactions involve recorganization of atoms
✓

Answer

Correct option: A.
Compounds are formed when atoms of different elements combine in any ratio
a
In compound atoms of different elements combine in fixed ratio by mass.

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