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Chemi v2 discussion ?

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Since all the varients in paper 1 are similar . Can the student who did do the v2 qp . Plz discuss ?:s
 
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Yeah for question 3 i chose D because in order to change the concentration of the acid you will need to change the volume and a beaker is not very helpful with measuring volumes. Hey what did you guys write for the question about the general properties of metals and the water question and the way to test hydrogen, oxygen and CO2?
 
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the general propertioes I put 1 and 3..conduct electricity and high m.p
and for the way to test the gases i put lighted splint
 
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yeah i chose the lighted splint
but not all metals have a high melting point like group1 metals
 
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yea i think i got 3 wroing...
the reactivity one
the properties of metals
question 3..choosing the correct apparatus..i chose the one with no thermometer..idk why
 
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what did you guys write for the position of the metal? Was it between magnesium and zinc?
 
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thank god others in my class said it was between calcium and magnesium for some reason
 
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you know the Q about the test for gases did you guys chose option B. i know its the lighted splint, but was the option B the lighted splint?
Can't remember :(
 
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hey people..... how is it the lighted splint, i mean doesn't dat only work for hydrogen..?? :/
 
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