90. match the following materials with their resistivity values at room temperature. i. deionised water a. 1.80x10 qm b. 1.68x10- 2m c. 2.0x10 am d. 7.5x10'qm i

90. Match the following materials with their resistivity values at room temperature. i. Deionised water a. 1.80x10 Qm b. 1.68x10- 2m c. 2.0x10 am d. 7.5x10'Qm i. Fused quartz ii. Copper iv. Sea water (A) i-d, i - b, ii - C, iv- a (B) i-a, ii - d, ii - b, iv- c (C) i- b, ii - a, ii -c, iv - d (D) i-c, ii-d, ii - b, iv - a