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Standard XII
Chemistry
Properties of Water
Question

Which of the following is useful in explaining the polarity of water?
I. The solution process.
II. The ionization process.
III. The high conductivity of distilled water
  1. I only
  2. II only
  3. I and II only
  4. II and III only
  5. I, II and III

A
I only
B
II and III only
C
I and II only
D
II only
E
I, II and III
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Solution
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I and II is useful in explaining the polarity of water.
I. The solution process.
II. The ionization process.

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Q1
Which of the following is useful in explaining the polarity of water?
I. The solution process.
II. The ionization process.
III. The high conductivity of distilled water
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Q2

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Q3

Question 12

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(ii) Sublimation of dry ice.
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(b) (ii) only
(c) (iii) only
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Q4
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Q5
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