Chemistry Test 2

Instructions

For the following questions answer them individually

Q 1

Select the option that correctly matches the contents of the first column with the contents of the second column.

Q 2

Which of the following statements is/are true or false?
Statements:
A) $$H_2S$$ burns in air to give $$H_2O$$ and $$SO_2$$
B) The decomposition of Ferrous Sulphate into $$Fe_2O_3, SO_2$$ and $$SO_3$$ occurs in the presence of heat.

Q 3

Which of the following statements is/are true or false?
Statements:
A) Natrium is the Latin name of Sodium
B) Argentum is the Latin name of Silver

Q 4

Which of the following statements is most appropriate for transition elements?

Q 5

Which of the following statements is INCORRECT?
I) Bleaching powder is a pale yellow powder
II) Dry $$NH_4$$ gas turns red litmus blue
III) The pH of rain water is nearly 5.6
IV) The pH of acid rain is nearly 4

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# Name Overall Score
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8 sivanathan s 15
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