[ HOTS QUESTION FROM BIOMOLECULES ]
Q. Which of the following reagents cannot distinguish between glucose and fructose?
Q. Which of the following reagents cannot distinguish between glucose and fructose?
Anonymous Quiz
21%
Tollen’s reagent
25%
Fehling’s reagent
20%
Benedict’ solution
34%
All of these
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Saleem Sir Supremacy 🤩🤩
Can you break the record of Saleem sir 😱😱
Can you break the record of Saleem sir 😱😱
🎲 Quiz 'Motion in a Plane'
Practice Questions
🖊 5 questions · ⏱ 45 sec
Practice Questions
🖊 5 questions · ⏱ 45 sec
Q. Which of the following is true regarding the Bohr model of atoms?
Anonymous Quiz
18%
Uses Faraday’s laws
42%
Predicts continuous emission spectra for atoms
27%
Predicts the same emission spectra for all types of atoms
13%
Predicts the same emission spectra for all types of atoms
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Meet Your favourite PW Top faculties ✨
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Guwahati AAGAAZ
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Guwahati AAGAAZ
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ALTERNATING CURRENT 💡
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A transformer is used to light 100 W 25 volt lamp from 250 Volt ac mains. The current in the main cable is 0.5 A. Calculate the efficiency of the transformer.
a) 50%
b) 60%
c) 90%
d) 80%
( Can you solve it.. ?? 😱)
ALTERNATING CURRENT 💡
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A transformer is used to light 100 W 25 volt lamp from 250 Volt ac mains. The current in the main cable is 0.5 A. Calculate the efficiency of the transformer.
a) 50%
b) 60%
c) 90%
d) 80%
( Can you solve it.. ?? 😱)
🎲 Quiz 'Thermal Properties of Matter'
🖊 4 questions · ⏱ 45 sec
🖊 4 questions · ⏱ 45 sec
🗣️ Things to do after your exams are over 🙌
After studying day 🌄 and night 🌉 for months at a stretch, a break after board exams is a must.💯
So here 👇 are some of the things you should do after board exams for your mind relaxation 🤩🤩
✓ Read books 📚 and extend your knowledge 📈
✓ Take a vacation with your friends or family 🏖️
✓ Join a hobby class or Join some short courses 🖥️ which enhance your personality ✨
After studying day 🌄 and night 🌉 for months at a stretch, a break after board exams is a must.💯
So here 👇 are some of the things you should do after board exams for your mind relaxation 🤩🤩
✓ Read books 📚 and extend your knowledge 📈
✓ Take a vacation with your friends or family 🏖️
✓ Join a hobby class or Join some short courses 🖥️ which enhance your personality ✨
For any material, density ρ , mass m and volume V are related by ρ = m/V and B is coefficient of volume expansion then which one is true
Anonymous Quiz
25%
B = (1/ρ) (dρ/ dT)
39%
B = -(1/ρ) (dρ/ dT)
31%
B = (1/ρ) (dρ/ dV)
5%
B = (1/ρ) (dρ/ dV)
An IITian Failed in the semester exam 😱🤯 || IIT Delhi Professor Shocked Everyone !!
https://youtu.be/f3-MndUcKaI?si=CeuwOokhfeu7xbJ0
https://youtu.be/f3-MndUcKaI?si=CeuwOokhfeu7xbJ0
YouTube
All IITians Failed in the Semester Exam 🤯😱 IIT Delhi Professor Shocked Everyone!!
✨ Playlist ✨
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PHYSICS MCQ
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Q. For the 115th element ----- is the name as per IUPAC nomenclature and ---- is the official name.
a) Unnilquadium, Mendelevium
b) Unnilunium, Rutherfordium
c) Ununpentium, Moscovium
d) Moscovium, Ununpentium
PHYSICS MCQ
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Q. For the 115th element ----- is the name as per IUPAC nomenclature and ---- is the official name.
a) Unnilquadium, Mendelevium
b) Unnilunium, Rutherfordium
c) Ununpentium, Moscovium
d) Moscovium, Ununpentium
🎲 Quiz 'INSTRUMENTS & OPTICAL INSTRUMENTS'
🖊 5 questions · ⏱ 1 min
🖊 5 questions · ⏱ 1 min
If α ≤ 2 sin–1x + cos–1x ≤ β, then
Anonymous Quiz
29%
α = -π/2, β = π/2
38%
α = 0, β = π
27%
α = -π/2, β = 3π/2
6%
α = 0, β = 2π
Audio
Rajwant sir message💬 for you 🫵
🗣️ Practice Karte raho 💞
Bas apne mehnat par bharosa rakho 💯
🗣️ Practice Karte raho 💞
Bas apne mehnat par bharosa rakho 💯
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( Easy Chemistry 🧪 Question )😱
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Patients suffering from AIDS can be helped using which of the following drugs?
a) Cisplatin
b) AZT (Azidothymidine)
c) Taxol
d) Codeine
( Answer to the given box ) ✨
( Easy Chemistry 🧪 Question )😱
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Patients suffering from AIDS can be helped using which of the following drugs?
a) Cisplatin
b) AZT (Azidothymidine)
c) Taxol
d) Codeine
( Answer to the given box ) ✨
[ JEE Practice Question ]
Q.The focal length of a lens depends on
Q.The focal length of a lens depends on
Anonymous Quiz
7%
Colour of light
53%
Radius of curvature of the lens
8%
Material of the lens
33%
All the above