Created by ayub osman
about 7 years ago
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Question | Answer |
who created Bunsen burners | Robert burners |
during the test of a tube you should always? | point the test tube away from a person. |
scientific drawing of equipment should be in ? | 2 dimension |
opening the air hole of the Bunsen burner should give a ? | Blue heating flame |
what is the use of a watch glass ? | for transferring small amount of solid |
Which is the correct sequence to light up a Bunsen burner | Close air hole --> light up a match --> turn gas on --> light up the gas --> open air hole |
Never leave ______ unattended. | Bunsen burner |
A pair of metal tongs are to be used for | For removing hot crucible from the tripod |
Which is the hottest part of the Bunsen flame | answer : B |
Why do we wear googles while making Bunsen burner? | To protect our eyes from chemicals and other things . |
All these items are required to start a fire - Fire Triangle, EXCEPT... Fuel Heat Oxygen water | answer : Water |
Which letter identifies the part of the Bunsen burner known as the Gas intake? | A |
what gas is used in Bunsen burner | Methane |
what is the hottest part? | the blue flame |
What is the flame you should always light the flame with ? | The safety flame |
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