Sleepy Classes IAS
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Making Regular Videos. For UPSC. So that you don't have to go to coaching classes at all. For Free.
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Q.3. Consider the following :

1. Pyroclastic debris.
2. Ash and dust
3. Nitrogen compounds.
4. Sulphur compounds
5. Minor amounts of Hydrogen and Argon
How many of the above are products of during a volcanic eruption ?
Anonymous Quiz
8%
A. 1, 2 and 4 only
16%
B. 1, 2, 4 and 5 only
13%
C. 2, 3, 4 and 5 only
63%
D. 1, 2, 3, 4 and 5