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? 1. Beryllium
2. Cadmium
3. Chromium
4. Heptachlor
5. Mercury
6. Lead
7. Plutonium Select the correct answer using the codes given below.
1, 3, 4, 6 and 7
1, 2, 3, 5 and 6
2, 4, 5 and 7
All of the above
A
1, 3, 4, 6 and 7
B
1, 2, 3, 5 and 6
C
2, 4, 5 and 7
D
All of the above
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Similar Questions
Q1
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? 1. Beryllium
2. Cadmium
3. Chromium
4. Heptachlor
5. Mercury
6. Lead
7. Plutonium Select the correct answer using the codes given below.
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Q2
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Q5
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