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Standard XII
Chemistry
Question

Statement - I: He -II has high viscosity and flows downward.
Statement - II: Liquid helium is used as cryogenic liquid.
  1. Both I and II are true. II is correct
    explanation of I.
  2. Both I and II are true. II is not correct
    explanation of I.
  3. I is true but II is false
  4. I is false but II is true.

A
Both I and II are true. II is correct
explanation of I.
B
Both I and II are true. II is not correct
explanation of I.
C
I is true but II is false
D
I is false but II is true.
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