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The three rational numbers between 3 and 4 are:
Anonymous Quiz
32%
5/2, 6/2, 7/2
46%
13/4, 14/4, 15/4
15%
12/7, 13/7, 14/7
7%
11/4, 12/4, 13/4
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Can we write 0 in the form of p/q?
Anonymous Quiz
69%
Yes
23%
No
7%
Cannot be explained
1%
None
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πŸ‘35πŸ‘Œ6πŸ˜‡5❀3πŸ¦„3😍2πŸŽƒ2😘2πŸ’―1
3√6 + 4√6 is equal to:
Anonymous Quiz
7%
6√6
9%
4√12
75%
7√6
9%
7√12
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Pata chala ki nahi?😱




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Hello Baccho πŸ‘‹πŸΌπŸ‘‹πŸΌ

✍️✍️✍️Pdhai kr rhey ho na ?

πŸ“–πŸ“–Aaj Science Chapter IS MATTER AROUND US IS PURE? ke MCQ's krte hai

πŸ§‘β€πŸŽ“πŸ§‘β€πŸŽ“πŸ§‘β€πŸŽ“10 mins mai mcq aa rhe hai , Ache se krna or haan cheating nhi krna, qnki Cheating krne se Aap khud ke sath Honest rhoge, to Ache se pdh kr Apni knowledge check krte rho ✍️✍️

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According to the definition of pure substance, which of the following is a pure substance?
Anonymous Quiz
13%
Ice
17%
Mercury
18%
Iron
52%
All of these
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Which of the following is not a homogeneous mixture?
Anonymous Quiz
25%
Air
31%
Tincture of iodine
16%
Sugar solution
29%
Milk
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Solid solution in which the solute is gas ———–
Anonymous Quiz
14%
Copper dissolved in gold
34%
Camphor in nitrogen gas
19%
Solution of hydrogen in palladium
33%
All of the above
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Hello Baccho πŸ‘‹πŸΌπŸ‘‹πŸΌ

✍️✍️Apke liye Science Chapter Matter in Surrounding ka Question Agay hai πŸ“šπŸ“š

πŸ”΄ Give reason for the following observations:
(a) Naphthalene balls disappear with time without leaving any solid.
(b) We can get the smell of perfume while sitting several meters away.


Jaldi Jaldi Se sab iska answer comment section mai btado πŸ‘‡πŸ‘‡

@pwneevclass9 πŸ“±πŸ“²
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πŸ‘‡πŸ‘‡Answer of the Question πŸ‘‡πŸ‘‡

(a) Naphthalene balls undergo sublimation at room temperature i.e. they directly get converted from solid to gaseous state without leaving any residue behind.

(b) We get the smell of perfume sitting several metres away due to diffusion. The particles of perfume mix with particles of air and due to high speeds of these particles, the smell of perfume reaches us sitting several metres away.


Sab Apni Apni mistakes check krna or pdhai krte rhna ✍️✍️
Good luck, @pwneevclass9βœ…βœ…
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Hello Baccho πŸ‘‹πŸΌπŸ‘‹πŸΌ

βœ…Science Chapter Atoms And Molecules ke Mcq's Aa rhey hai πŸ“
πŸ“š Tayyar ho jao, or haan Cheating nhi krna koi bhi βœ…

Good Luck , @pwneevclass9
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In ionic compounds, the charge on each ion is used to determine the ________of the compound.
Anonymous Quiz
19%
Sulphate
44%
chemical formula
22%
Molecular formula
15%
chemical compound
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The abbreviation used for lengthy names of
elements are termed as their ________.
Anonymous Quiz
54%
symbol
23%
formula
15%
element
8%
molecule
πŸ€—11πŸ‘6❀2😘1
Water is an atom.
Anonymous Quiz
48%
True
52%
False
πŸ‘Œ18😒15πŸ¦„4πŸ‘3πŸ˜‡2😍1😘1
Those particles which have more or less electrons than the normal atoms are called ions.
Anonymous Quiz
70%
True
30%
False
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The valency of an ion is _______ to the charge on the ion.
Anonymous Quiz
61%
equal
26%
Not equal
12%
Completely Different
πŸŽ‰15πŸ‘8πŸ˜‡5😒4πŸ‘Œ3πŸŽƒ3πŸ¦„3😱1😘1
AI Guru, your personal AI tutor, is now live in the app, ready to assist you 24/7 on your learning journey! πŸš€ in NEEV 3.0 Batch πŸ”₯

πŸ•° You can ask AI Guru about:

πŸ“˜ Academic doubts from any subject
πŸ“ Non-academic questions like creating a study timetable or revision strategies
πŸ“… Unsure which batch to join? Ask AI Guru!
πŸ”§ Encountering issues in the app? AI Guru is here to help instantly!

Don’t miss out! ✨

Open your PW App, go to your cohort, and find the AI Guru Icon under the 'Batches' or 'Study' section
Or Click here to access!
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