Question

Which of the following statements is correct about $ {{D}_{2}}O $ and $ {{H}_{2}}O $ ?

• A. Heavy water can be represented in both $ {{D}_{2}}O $ and $ {{H}_{2}}O $ way
• B. $ {{D}_{2}}O $ has lower dielectric constant than $ {{H}_{2}}O $
• C. $ NaCl $ is more soluble in $ {{D}_{2}}O $ than in $ {{H}_{2}}O $
• D. Both (b) and (c)

Answer 1

Answer: (B)

Values of dielectric constant for $ {{D}_{2}}O=78.06 $ $ {{H}_{2}}O=78.3 $