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anahita16 said:BaO n MgO are the products. Answer is B.
anahita16 said:i messed up those so cant tell exactly... :unknown:
that's my answeranahita16 said:BaO n MgO are the products. Answer is B.
me tooOptimass25 said:guys !!!! have u all noticed that the last questions (31-40) were answered D mostly... I dont know why but I got 5 D's...
ying27kia said:that's my answeranahita16 said:BaO n MgO are the products. Answer is B.
but i still don't get the reason
ba is oxidising agent so the ox state of ba should not be 2+
OMG same YAYYYY.Feroz said:A is right for question 2. It was 5O2.
For the question about the non metallic element in fuels, that oxidises and stuff, the element was nitrogen, and I wrote D too.
For question 39, I wrote C, that is CH3COOCH3 and CH3CN.
the answe is B. It came in the previous years as well.anahita16 said:ying27kia said:that's my answeranahita16 said:BaO n MgO are the products. Answer is B.
but i still don't get the reason
ba is oxidising agent so the ox state of ba should not be 2+
Whatever...there are lots of stuff i dont understand. just grasp the concept on the whole n get the mark. i dont like chemistry that's y i dont bother too much abt it.
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