Question

draw the graph of the equation 2x+3y=12 . From the graph , find the coordinate of point:
i) whose y coordinate is 3
ii) whose x coordinate is -3​

Answer 1

Explanation:

MUS MIRI AUN

Terminal examinations Fall 2020 (FA20) (Open Book Online Paper)

BS Chemistry / Semester - 1

Aic Chemistry

Time 24 hours

structions:

1- Attempt all questions.

2- Answer to the point and use your own words. If you copy word by words from the textbook, internet orf

on her student paper, you will get zero marks.

3- Answer sheet should be handwritten with a blue ink pen.

4- Write your Roll no., name, signature, and page number on every sheet

5- Submk hard copy to paper collection center within submission time. After given time to answer sheet wil

Ibe accepted whatever the reason is

Part-1 (Theory)

Q.1

(a) Several resonance structures are possible for each of the following ions. For each, draw thes

e resonance structures, assign formal charges, and select the resonance structure likely to provi

de the best description for the ion (12)

1 Selenocyanate, SeCN

Thuofomate on, (HCS0]

A Drocarbonate |S.CO)?

Answer 2

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