Due to improper/ indiscriminate disposal of old and used computers or their parts, which of the following are released into the environment as e-waste?

Question

I. Beryllium

II. Cadmium

III. Chromium

IV. Heptachlor

V. Mercury

VI. Lead

VII. Plutonium

Select the correct answer using the codes given below.

[A] I, III, IV, VI and VII only

[B] I, II, III, V and VI only

[C] II, IV, V, and VII only

[D] I, II, III, IV, V, VI and VII

Answer & Explanation
Option: [B]