Thai Sikh International School
Name
: Subject
: Chemistry
Year : 9 Week No. : 11
Q1. Devise an
experiment to show the effect of changing the concentration of dilute acid on
the rate of reaction between magnesium and hydrochloric acid.
Q2. Explain the
working of catalytic converter.
Q3. Why do some people consider catalytic
converter not to be as environmentally as suggested in their advertising
material?
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