1. Surface Chemistry
Surface Chemistry
English
متوسط
All 30 questions are directly from NCERT.
توضیحات
Chemistry, Surface chemistry
تگ‌ها
30
سوال‌
‏30 ثانیه
به ازای سوال
6:29
زمان متوسط
محروم شد
امتیازات مسابقه
3.7
رتبه‌بندی جامعه
140
شرکت‌کننده
آزمون را شروع کنید
9 نظر
Wise Squid داور
Thank you for taking the effort to submit your test for the contest.
Unfortunately, this test will not be able to receive a prize:
Too many missing explanations. More than 10 explanations simply repeat the correct answer. E.g.
#q7,#q8,#q9,#q10,#q11,#q14,#q15,#q20,#q21
Night Ram نویسنده
Hey judge, It is not fair, what could be it's explanation. It is just theoretical, then what to write sir? Please reply me, and do not go through other comments. I tried hard, please see the questions style and variations in options.. It is not math, it is basic chemistry, what can be it's explanation.
Wise Squid داور
Night Ram You have simply repeated the answer in a sentence instead you could have written why it is an correct answer with a brief.
Night Ram نویسنده
Wise Squid Sir by the way, then it means, i totally rejected to get prizes.. Try once to write in brief, many people who copied from google is good in the vision of you judges, if anyone knows the topic then in my questions, brief solution is not required.
Tall Panda داور
Night Ram This Quiz was fully re-assessed by an independent Judge.

The original verdict was confirmed to be correct.
Keen Swan
Nice quiz but some questions have too small explanation.
Calm Elk
1. Correct spelling would be "Van der Waals force" not "vander waals' force"

2. Explanation for some questions is not very useful, as it doesn't provide any detail about the answer. It simply states the answer.

3. When writing chemical formular subscripts are not used. This quiz could be improved by writing numbers in the formula with subscripts as this is the proper way of writing chemical formula + unicode supports that
Night Ram نویسنده
In your 3rd opinion, correct spelling would be 'formula' not 'formular'..
Calm Elk
Night Ram Yes, you are right
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