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During the labaratory preparation of hydrogen at room temperature, zinc metal is reacted with sulphuric acid or hydrochloric acid butnot nitric or ethanoicacid Write an equation for the reaction leading to the formation of hydrogen State condition for the reaction above State method of collecting hydrogen

During the labaratory preparation of hydrogen at room temperature, zinc metal is reacted with sulphuric acid or hydrochloric acid butnot nitric or ethanoicacid 
 
Write an equation for the reaction leading to the formation of hydrogen
 
State condition for the reaction above
State method of collecting hydrogen
 

Grade:6

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