teacher,how u get the answer bfore 1 day chemistry exam ? i just check the 1st 10 question all the answer same with u coz i scare wrong a lot so i just check 1st 10 so i won't regret
i think the only thing yg kinda salah is num 47 because..soda lime class with boron? i dont know. hehe. anonymous..37 tu ngam la its substitution. alkane is an unreactive saturated hydrocarbon :)
Lots of beneficial reading here, many thanks! I was researching on yahoo when I identified your article, I’m going to add your feed to Google Reader, I look forward to far more from you.
No.45 should be B eh,major component of pewter is zinc.
ReplyDeleteanswer 27 is wrong...should be A
ReplyDeleteanswer 47 should be C
boleh percaya ke ni?number 37 tu,bukan alkane hydrogenation ke?
ReplyDeleteno la sir's right. pewter is mostly tin
ReplyDeleteteacher,how u get the answer bfore 1 day chemistry exam ?
ReplyDeletei just check the 1st 10 question
all the answer same with u
coz i scare wrong a lot so i just check 1st 10 so i won't regret
Sir, you might want to set your "local time", to GMT + 8, as it's misleading.
ReplyDeletei think the only thing yg kinda salah is num 47 because..soda lime class with boron? i dont know. hehe. anonymous..37 tu ngam la its substitution. alkane is an unreactive saturated hydrocarbon :)
ReplyDeleteQ. 42 shouldn't the answer is B. the temperature is not increase because it has - in heat change. sorry if i mistaken. :)
ReplyDeleteLots of beneficial reading here, many thanks! I was researching on yahoo when I identified your article, I’m going to add your feed to Google Reader, I look forward to far more from you.
ReplyDelete