TRUE / FALSE

Questions

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5 questions · timed · auto-graded

Question 11 Mark

Lead nitrate solution on mixing with potassium iodide solution forms green precipitate of lead iodide

Answer

false

Question 21 Mark

Red lead oxide on strong heating gives off oxygen gas.

Answer

true

Question 31 Mark

Hydrogen gas react with chlorine gas to form liquid hydrochloric acid.

Answer

false

Question 41 Mark

Burning of hydrogen and oxygen to form water is an example of physical change.

Answer

false

Question 51 Mark

Gold on hammering can form a thin sheet of gold.

Answer

true

TRUE / FALSE - CHEMISTRY STD 8 Questions - Vidyadip

CHEMISTRY TRUE / FALSE