Chemistry Test 5

Instructions

For the following questions answer them individually

Q 1

What is the chemical formula for Hydrochloric acid?

Q 2

Which of the gases are colourless, odourless and extremely toxic?

Q 3

What is the chemical formula for Benzene?

Q 4

Quicksilver is the common name of …

Q 5

First metal used by man is?

Leaderboard
# Name Overall Score
1 Yuvaraj 15
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3 Nagendran R 15
4 Sahil Pikhan 15
5 Vishnu Yadav 15
6 mallikarjun kamanalli 15
7 jagadish sandipogula 15
8 Anees Sohil 15
9 sweta biswal 15
10 Gopi Kondeti 15
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