True-False [Che-1M]

Questions

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2 questions · timed · auto-graded

Question 11 Mark

The aqueous solution of an ionic compound conducts electricity because there are plenty of free electrons in the solution.

Answer

False (It should be ‘ions’ in place of ‘electrons’).

Question 21 Mark

Non-metals react with dilute acids to produce a gas which burns with a ‘pop’ sound.

Answer

False.

True-False [Che-1M] - Science STD 10 Questions - Vidyadip

Science True-False [Che-1M]