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Science Adda247
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Science Adda247
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CBSE Class 12 Maths Sample Paper with Detailed Analysis 2026
CBSE Class 12 Maths Sample Paper 2026 | Detailed Analysis | Paper Tough or Easy?
👉𝐅𝐨𝐫 𝐁𝐚𝐭𝐜𝐡 𝐀𝐝𝐦𝐢𝐬𝐬𝐢𝐨𝐧 𝐫𝐞𝐥𝐚𝐭𝐞𝐝 𝐪𝐮𝐞𝐫𝐢𝐞𝐬, 𝐂𝐚𝐥𝐥 𝐮𝐬 👉 𝟎𝟗𝟕𝟏𝟕𝟑𝟕𝟐𝟒𝟕𝟑

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❤3
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CBSE Class 12 English Sample Paper 2025 -26 with Detailed Solution
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CBSE Class 12 Biology

Sample Paper with Detailed Analysis 2026
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❤4
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CBSE Class 12 Chemistry Sample Paper Solutions 2025-26 with Detailed Analysis
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CBSE Class 12 Physics Sample Paper 2025-26 with Detailed Solution
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Q1. Which law verifies the conservation of electric charge?
Anonymous Quiz
46%
Kirchhoff's First Law
25%
Ohm's Law
16%
Gauss's Law
12%
Ampere's Law
🤗2
267 voters1.79K views
Science Adda247
⚡️CLASS 11th⚡️

😈🦄🦄😈😈🦄🦄🦄🦄
➡️Redox Reactions in One Shot
➡️Chemistry Chapter 7

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❤1
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Q2. The SI unit of electric flux is:
Anonymous Quiz
17%
V/m
62%
Nm²/C
14%
C/m²
8%
Nm/C
💯3❤1
278 voters1.99K views
Science Adda247
CBSE Compartment Exam 2025 | Class 12th Result Out | How to Check Compartment Exam 2025 Result 🔥
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Q3. The resistivity of a conductor depends on:
Anonymous Quiz
16%
Length
35%
Cross-sectional area
40%
Material and temperature
10%
Current through it
313 voters2.23K views
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Q5. Which of the following is NOT a logic gate?
Anonymous Quiz
14%
AND
22%
OR
21%
NOT
43%
ADD
🏆3❤2
308 voters2.39K views
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CBSE Class 12 Maths Sample Paper 2025-26 with Detailed Solutions📰
https://youtu.be/z1bgzP_oJoI
❤1
2.28K views
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CBSE Class 12 Biology Sample Paper 2025-26 with Detailed Solutions
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CUET 2026 Physics | Complete Book 1 Concept + MCQs | Backlog Series | By Gajendra Sir
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Half Yearly Strategy to Score 95%

in Board Exam 2026 | Must Watch!
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👍3
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Which reaction is a redox reaction?
Anonymous Quiz
31%
HCl + NaOH → NaCl + H₂O
27%
AgNO₃ + NaCl → AgCl + NaNO₃
32%
Zn + CuSO₄ → ZnSO₄ + Cu
10%
BaCl₂ + H₂SO₄ → BaSO₄ + 2HCl
❤4
275 voters1.87K views
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In a redox reaction, oxidation involves:
Anonymous Quiz
34%
Gain of electrons
50%
Loss of electrons
12%
Gain of protons
4%
Loss of neutrons
❤4
306 voters1.77K views
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Reduction is defined as:
Anonymous Quiz
24%
Addition of oxygen
28%
Loss of hydrogen
41%
Gain of electrons
7%
Increase in oxidation number
🤗2
323 voters1.69K views
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Oxidizing agent is a substance that:
Anonymous Quiz
29%
Gains electrons
38%
Loses electrons
13%
Is reduced
20%
Both A and C
❤3
311 voters1.74K views
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Which of the following represents oxidation?
Anonymous Quiz
22%
Cl₂ → 2Cl⁻
48%
Fe²⁺ → Fe³⁺
25%
Cu²⁺ → Cu
6%
H₂ → 2H⁺
204 voters1.36K views