Hydrogen questions | form two Chemistry
(3536) Question Category: Short answers (a) Draw a labelled diagram for the preparation of hydrogen gas using dilute hydrochloric acid and zinc. (b) Give four properties of hydrogen. Answer / Solution UNSOLVED |
(3537) Question Category: Multiple choices Hydrogen gas can be collected by downward delivery because: Answer / Solution UNSOLVED |
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(3538) Question Category: Short answers Why is Hydrogen gas used in filling balloons? Answer / Solution UNSOLVED |
(3539) Question Category: Multiple choices The common property for all carbonates and hydrogen is that they
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(3540) Question Category: Short answers Which method is used in the laboratory gas preparation of hydrogen? Answer / Solution UNSOLVED |
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