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Kanal postlari
🔥 VVIQ (Very Very Important Questions) with Answers | Session 2026–27 🔥
🎯 Score Full Marks with our Chapter-wise VVIQ PDFs prepared according to the latest CBSE 2026–27 syllabus & exam pattern.
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🔹 Class 9 – https://cutyurl.com/XAxQP
🔹 Class 10 – https://cutyurl.com/XAxQP
🔹 Class 11 –https://cutyurl.com/XAxQP
🔹 Class 12 – https://cutyurl.com/XAxQP
📥 Download and save the PDFs NOW! They may be removed anytime.
🔥 Last year, many students found that several board exam questions were same as provided in these PDFs⚠️ If any link doesn't open directly, simply copy and paste it into your Chrome browser.
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| 2 | 🔰INORGANIC IN SHOTS🔰
✌️Increasings or Decreasing Order
✨01. Melting point=
Li > Na > K > Rb > Cs
✨02. Colour of the flame=
Li-Red, Na-Golden, K-Violet, Rb-Red, Cs-Blue, Ca-Brick red, Sr-Blood red, Ba-Apple green
✨03. Stability of hydrides =
LiH > NaH > KH > RbH> CsH
✨04. Basic nature of hydroxides=
LIOH < NaOH < KOH < RbOH < CsOH
✨05. Hydration energy=
Li> Na > K> Rb > Cs
✨06.) Reducing character=
Li > Cs > Rb > K > Na
✨07. Stability of +3 oxidation state=
B> Al > Ga > In > T1
✨08. Stability of +1 oxidation state= Ga < In < TI
✨09. Basic nature of the oxides and hydroxides=
B< Al< Ga < In < TI
✨10. Relative strength of Lewis acid= BF3 < BCl3 < BBr3 < BI3
✨11. Ionisation energy=
B> Al In SiO2 > Ge02 > SnO2 > PbO2
✨15. Reducing nature of hydrides=
CH4 < SiH4 < GeH4 < SnH4 < PbH4
✨16. Thermal stability of tetrahalides=
CCl4> SiCl4> GeCl4> SnCl4 > PbCl4
✨17. Oxidising character of M+4 species=
GeCl4 < SnCl4 < PbCl4
✨18. Ease of hydrolysis of tetrahalides=
SiCl4 < GeCl4 < SnCl4 < PbCI4
✨19. Acidic strength of trioxides=
N203 > P2O3 > As2O3
✨20. Acidic strength of pentoxides=
N2O2 > P2O2> As202 > Sb2O2 > Bi202
✨21) Acidic strength of oxides of nitrogen=
N2O < NO PH3 > AsH3 > SbH3 > BiH3
✨23. Stability of trihalides of nitrogen=
NF3 > NCl3 > NBr3
✨24.Lewis base strength=
NF3 PCI3 > AsCl3 > SbCl3 > BiCl3
✨26.Lewis acid strength of trihalides of P, As, and Sb=
PCl3 > ASCl3 > SbCl3
✨27. Lewis acid strength among phosphorus trihalides
PF3 > PCl3 > PBr3 > PI3
✨(28) Melting and boiling point of hydrides=
H2O > H2Te > H2Se >H2S
✨29. Volatility of hydrides=
H2O < H2Te < H2Se < H2S
✨30. Reducing nature of hydrides=
H2S < H2Se < H2Te
✨31. Covalent character of hydrides=
H2O < H2S < H2Se < H2Te
✨32. The acidic character of oxides (elements in the same oxidation state)=
SO2 > SeO2 > TeO2 > PoO2
SO3 > SeO3 > TeO3
✨33. Acidic character of oxide of a particular element (e.g. S)=
SO < SO2 < SO3
SO2 > TeO2 > SeO2 > PoO2
✨34. Bond energy of halogens=
Cl2 > Br2 > F2 > I2
✨35. Solubility of halogen in water =
F2 > Cl2 > Br2 > I2
✨36. Oxidising power=
F2 > Cl2 > Br2 > I2
✨37. Enthalpy of hydration of X ion=
F- > Cl- > Br- >I-
✨38. Reactivity of halogens:=
F> Cl> Br > I
✨39. Ionic character of M-X bond in halides
= M-F > M-Cl > MBr > M-I
✨40. Reducing character of X ion:=
I- > Br- > Cl- > F-
✨41. Acidic strength of halogen acids=
HI > HBr > HCI > HF
✨42 Reducing property of hydrogen halides
= HF < HCL < HBr < HI
✨43. Oxidising power of oxides of chlorine
= Cl2O > ClO2 > Cl206 > Cl2O7
✨44. Decreasing ionic size=
02- > F- > Na+ > Mg2+
✨45 Increasing acidic property=
Na2O3 < MgO < ZnO< P205
✨46 Increasing bond length=
N2 <02 < F2 < CL2
✨47 Increasing size=
Ca2+ < Cl- < S2-
✨48 Increasing acid strength=
HClO < HClO2 < HClO3 < HClO4 | 59 |
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❇️ELECRTICITY
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❇️OUR ENVIRONMENT
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| 4 |  +6Structure of Atom (Chemistry) Handwritten Notes | 49 |
| 5 | Chemical bonding notes❤️
(Ye chapter her chapter ki backbone h, isko z@rur revise kartey rehna)
Smjhey?😁❤️ | 79 |
| 6 |  +1Share & Support us | Drop ❤️ below | 104 |
| 7 |  +1Redox Reaction | 99 |
| 8 |  💢 ۴۰۰ 💵 رایگان
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| 9 |  +2Ray optics | 102 |
| 10 | IMPORTANT
you can get 90-95%
Best Books to start your preparation for new session 2026-27 !! Read these books and do all questions easily (but do these books completely)
Based on new 2026-27 syllabus
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Download and save these PDFs before deleting !! It might get deleted anytime
This year many questions were directly from these books only so download it fast for next session | 104 |
