`{:(Column-I,Column-II),((A)"Conductance",(p)Cm^(-1)),((B)"Specific condutance",(q)Ohm^(-1)cm^(2)mol^(-1)),((C)"Cell constant",(r)Ohm^(1-)),((D)"Equivalent conductance",(s)Ohm^(-1)cm^(-1)),((E)"Molar conductance",(u)Ohm^(-1)cm^(2) "equivalent"^(-1)):}`

Answer

To solve the matching question, we will analyze each term in Column I and find the corresponding unit in Column II.

### Step-by-Step Solution:

1. **Conductance (A)**:
- Conductance is denoted by \( G \) and is the reciprocal of resistance. The unit of resistance is Ohm (Ω), so the unit of conductance is \( \text{Ohm}^{-1} \) (or siemens, S).
- **Match**: \( A \) matches with \( r \) (Ohm\(^{-1}\)).

2. **Specific Conductance (B)**:
- Specific conductance (or conductivity) is defined as the conductance of a solution per unit length and area. Its unit is \( \text{Ohm}^{-1} \text{cm}^{-1} \).
- **Match**: \( B \) matches with \( s \) (Ohm\(^{-1}\) cm\(^{-1}\)).

3. **Cell Constant (C)**:
- The cell constant is defined as the ratio of the length of the conductor to its cross-sectional area, expressed as \( L/A \). Its unit is \( \text{cm}^{-1} \).
- **Match**: \( C \) matches with \( p \) (cm\(^{-1}\)).

4. **Equivalent Conductance (D)**:
- Equivalent conductance is defined as the conductance of a solution containing one equivalent of solute in a given volume. Its unit is \( \text{Ohm}^{-1} \text{cm}^2 \text{equivalent}^{-1} \).
- **Match**: \( D \) matches with \( u \) (Ohm\(^{-1}\) cm\(^2\) equivalent\(^{-1}\)).

5. **Molar Conductance (E)**:
- Molar conductance is defined as the conductance of a solution containing one mole of solute in a given volume. Its unit is \( \text{Ohm}^{-1} \text{cm}^2 \text{mol}^{-1} \).
- **Match**: \( E \) matches with \( q \) (Ohm\(^{-1}\) cm\(^2\) mol\(^{-1}\)).

### Final Matches:
- A → r
- B → s
- C → p
- D → u
- E → q