How's the physics and chemistry paper

Friends tell us how's your physics and chemistry paper gone, and how much you all are expecting.

#Physics #Chemistry #BOARDS

This discussion board is a place to discuss our Daily Challenges and the math and science related to those challenges. Explanations are more than just a solution — they should explain the steps and thinking strategies that you used to obtain the solution. Comments should further the discussion of math and science.

When posting on Brilliant:

Use the emojis to react to an explanation, whether you're congratulating a job well done , or just really confused .
Ask specific questions about the challenge or the steps in somebody's explanation. Well-posed questions can add a lot to the discussion, but posting "I don't understand!" doesn't help anyone.
Try to contribute something new to the discussion, whether it is an extension, generalization or other idea related to the challenge.
Stay on topic — we're all here to learn more about math and science, not to hear about your favorite get-rich-quick scheme or current world events.

Markdown	Appears as
`italics` or `_italics_`	italics
`bold` or `__bold__`	bold
- bulleted - list	bulleted list
1. numbered 2. list	numbered list
Note: you must add a full line of space before and after lists for them to show up correctly
paragraph 1 paragraph 2	paragraph 1 paragraph 2
`[example link](https://brilliant.org)`	example link
`> This is a quote`	This is a quote
# I indented these lines # 4 spaces, and now they show # up as a code block. print "hello world"	# I indented these lines # 4 spaces, and now they show # up as a code block. print "hello world"

Math	Appears as
Remember to wrap math in `$` ... `$` or `\[` ... `\]` to ensure proper formatting.
`2 \times 3`	$2 \times 3$
`2^{34}`	$2^{34}$
`a_{i-1}`	$a_{i-1}$
`\frac{2}{3}`	$\frac{2}{3}$
`\sqrt{2}`	$\sqrt{2}$
`\sum_{i=1}^3`	$\sum_{i=1}^3$
`\sin \theta`	$\sin \theta$
`\boxed{123}`	$\boxed{123}$

Comments

I did it much well today. Expecting 95+, but Physics went too bad. I couldn't complete it.

Pranjal Jain - 6 years, 3 months ago

Friends, please tell is pressure included in nerst equation in rxn quotient term, if yes then in atm. or bar.

@Ronak Agarwal

Karan Siwach - 6 years, 3 months ago

Please, also tell is it necessary to show bent structure of ClF3.

Karan Siwach - 6 years, 3 months ago

Generally in case of Hydrogen or the Methanol electrodes pressure term is included , because we deal with them in a different way , in a closed container where every parameter is carefully balanced . But as in general problems , we only use 'atm' as the unit but further should depend upon what value of Gas Constant we used.

Gaurav Jain - 6 years, 3 months ago

I too used pressure in my chemistry paper , but in ncert it is not used.

so will I be given marks in that question.

Karan Siwach - 6 years, 3 months ago

@Karan Siwach – can you please brief me the question. Well ! if you are confident to your answer , you should me given marks .

Gaurav Jain - 6 years, 3 months ago

@Gaurav Jain – Image

Karan Siwach - 6 years, 3 months ago

@Karan Siwach – well you need not worry !!. What you said that ncert did'nt used the pressure term , It was all for the standard conditions of 1 ATM pressure only and 298 K temp. that was kept constant and was not included in the concentration terms (Since these quantities are constrained to be constants) . even if you put 1atm in your calculation and showed it.It is not probably going to be wrong. And simply the answer should be 0.38Volts.

Gaurav Jain - 6 years, 3 months ago

Chemistry was extremely easy and 95+ is definitely plausible. As for physics, I literally finished the paper in the last minute, so I'm not very satisfied...95+ only if all goes well...Is it just me or don't you think more numericals instead of all that theory would have been better(I used 2 supplementary booklets -_-)?

Shashwat Shukla - 6 years, 3 months ago

It did go great in both for me but not particularly awesome in either (in physics, my proof of brewsters angle wasnt so satisfactory, and in chemistry i left glyptal as i did not remember it)

Mvs Saketh - 6 years, 3 months ago

I am expecting 95+ in both subjects, but everything depends on the one who checks the paper.

Ronak Agarwal - 6 years, 3 months ago

Just Curious , did you guys expecting full out of full in Practicals ? 30/30 in both ?