In Q9 I believe the statement of the question needs some rectification. I think the question states "Which statement is incorrect". In which case our answer shall be (b). Because statements a,c and d are correct.
In Q15, the isotope used is Na-24 not Na-23. Na-23 is not radioactive and hence will not serve as a tracer.
physics k 30 mcqs and chem k 47 atay hn kya test m???????????????? :o
ReplyDeleteDon't panic.
ReplyDeleteI guarantee u it is 100% the UHS ENTRANCE TEST 2011.
Some diagramatic questions are also not there.
dnt get angry... i was just confirming.
Deletednt get angry... i was just confirming.
Deleteok thnx sir
ReplyDeleteok thnx sir
ReplyDeleteIn Q9 I believe the statement of the question needs some rectification. I think the question states
ReplyDelete"Which statement is incorrect". In which case our answer shall be (b). Because statements a,c and d are correct.
In Q15, the isotope used is Na-24 not Na-23. Na-23 is not radioactive and hence will not serve as a tracer.
Hmm i believe you r true. Thanks for corrections.
ReplyDeleteBut I will correct them all soon.