Question

Among two solvents $H_{2}Oand{D}_{2}O$, pick up correct relation/statement

• A. O : High dielectric constant, low molar mass
• B. O: High dielectric constant, high molar mass
• C. Both have same dielectric constant
• D. O: Low dielectric constant, high molar mass

Answer 1

The correct option is A O : High dielectric constant, low molar mass

Dielectric constant of water is higher, whereas its molar mass is 18 and lower than the molar mass of $D_2$O