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Ethylamine was 45 and HBr had 81..............
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Physics, Chemistry and Biology: Post your doubts here!
- Thread starter semsemhosam
- Start date
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Yup so its formed at C!
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what min mark do you think is gonna be an A in the paper 31 threshold? i think that its gonna be btwn 40-55
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how many marls did this question cost
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I did the reverse...i said A cuz HbR has more mass and it diffuses less...wont i get marks for the idea cuz i just miscalculated the masses
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Yes!!!
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will i or wont i get a mark
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Yessss...... It totally is!!!!
I bet they made a mistake !!!
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what if the grade threshold was like this. Wouldn t that be awesome?
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If u said that HBr has more mass and it diffuses less then it means that only ur position is wrong so probably u would lose a mark......
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please answer my questionYessss...... It totally is!!!!
I bet they made a mistake !!!
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sorry didnt see ur response
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Which ques?
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but not all 3 isnt it?
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No I don't think so...... Atleast u will get one mark!
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Guys how can person calculate his/her grade using the grade thresholds?