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Chemistry · Structure of atom

हिन्दी

Given below are two statements: Statement I: Cathode rays emerge from the anode and move towards the cathode in a discharge tube. Statement II: Canal rays carry positively charged particles whose charge to mass ratio depends on the residual gas in the tube. In the light of the above statements, choose the most appropriate answer from the options given below:

  1. Both Statement I and Statement II are correct.
  2. Both Statement I and Statement II are incorrect.
  3. Statement I is correct but Statement II is incorrect.
  4. Statement I is incorrect but Statement II is correct.

Correct answer · Option 4

Statement I is incorrect but Statement II is correct.

Explanation

Statement I is incorrect because cathode rays start from cathode and move towards anode. Statement II is correct.
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