1.

Choose the correct option for the given statements.I. Plastics are generally good conductors of electricity.II. Ropes made by bake lite are used in cranes and elevators.III. Teflon is a special plastic on which oil and water do not stick.IV. Plastic is non-biodegradable, hence not environment friendly.

A. (i)(ii)(iii)(iv)TTFF
B. (i)(ii)(iii)(iv)FFTT
C. (i)(ii)(iii)(iv)TFTF
D. (i)(ii)(iii)(iv)FTFT
Answer» C. (i)(ii)(iii)(iv)TFTF


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