Question

OBJECTIVE TYPE QUESTIONS
A. Fill in the blank spaces by choosing the correct
words from the given list:

List : bacteria, cell, reducing, hydrogen,
anaerobic


1. Wood charcoal is an excellent ____agent.

2. Gas carbon is used for making positive
electrode of a ____

3. Activated charcoal is used for removing____
from drinking water.

4. Coal is formed due to the gradual removal of
hydrogen from the forests buried deep in the
earth by _____bacteria.

CHEMISTRY SUBJECT .​

Answer 1

Answer:

1)reducing

2)hydrgen

3)bacteria

4)anaerobic

Answer 2

Answer:

1. reducing

2.cell

3. bacteria

4. anaerobic

5. hydrogen