NEET NCERT PYQ'S @ugneet_study_material Channel on Telegram

NEET NCERT PYQ'S

@ugneet_study_material


#neet #biology #ncret_biology # mcq #

NEET NCERT PYQ'S (English)

Are you a medical aspirant preparing for the NEET exam? Look no further! Welcome to 'NEET NCERT PYQ'S,' a Telegram channel curated especially for students like you. Our channel, with the username @ugneet_study_material, is dedicated to providing high-quality study material, particularly focusing on Biology, based on the NCERT syllabus.

Who are we? We are a group of experienced educators and content creators who understand the challenges faced by NEET aspirants. With our channel, we aim to make your preparation journey smoother and more effective.

What do we offer? 'NEET NCERT PYQ'S' is your one-stop destination for practicing Multiple Choice Questions (MCQs) related to NCERT Biology. We believe in the power of regular practice and revision, which is why we regularly update our channel with new and challenging questions based on previous year's papers.

Why choose us? With an emphasis on NCERT Biology, our channel ensures that you have a solid foundation in the subject, which is crucial for excelling in the NEET exam. By practicing PYQs (Previous Year Questions), you can familiarize yourself with the exam pattern and gain confidence in tackling similar questions on the actual exam day.

Join 'NEET NCERT PYQ'S' today to take your NEET preparation to the next level. Let's work together towards achieving your dream of becoming a successful medical professional. Don't miss out on this opportunity to boost your knowledge and ace the NEET exam! #neet #biology #ncret_biology #mcq

NEET NCERT PYQ'S

20 Oct, 04:45


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NEET NCERT PYQ'S

03 Oct, 08:17


https://t.me/Neetpg_book

NEET NCERT PYQ'S

15 Sep, 08:20


https://t.me/BIOLOGY_SN

NEET NCERT PYQ'S

06 Sep, 07:09


Aldehyde Phenol Ether

NEET PYQS

Phenol Prepared From Diazonium salts

Diazonium salt is formed by treating
an aromatic primary Amine with
Nitrous Acid (NaNO2+HCl) at 273-278k

✓After Diazonium salts are formed ,
Now Diazonium salts are hydrolysed to
Phenols By

1. By Warming with water
2. By Treating with dilute acids


Give Hearts❤️

NEET NCERT PYQ'S

06 Sep, 07:09


Alcohol Phenol Ether

NEET PYQS

Preparation of Phenol From Cumene

✓Phenol is manufactured from the
hydrocarbon (Cumene)

✓Cumene is Oxidised in the presence of
air to Cumene Hydroperoxide

✓Cumene Hydroperoxide converted to
phenol and acetone BY treating it with
dilute acid

✓Acetone is By-product

Every Exam asked this Reaction


GIVE HEART ❤️❤️

NEET NCERT PYQ'S

31 Aug, 15:41


⭕️Endoplasmic Reticulum⭕️

(1) Definition: It is well developed electron microscopic network of interconnected cisternae, tubules and vesicles present throughout the cytoplasm, especially in the endoplasm.

(2) Discovery: Garnier (1897) was first to observe the ergastoplasm in a cell. The ER was first noted by Porter, Claude, and Fullman in 1945 as a network. It was named by Porter in 1953.

Golgi Complex
(1) Definition: Golgi complex is made up of various membranous system e.g. cisternae, vesicles and vacuoles.

(2) These are also called golgi bodies, golgisomes, lipochondrion, dictyosomes, Dalton complex, idiosomes or Baker’s body.

(3) These are also called “traffic police” of the cell.

(4) Discovery: First observed by George (1867) but it’s morphological details were given by Camillo Golgi (1898), in nerve cells of barn fowl and cat .

NEET NCERT PYQ'S

31 Aug, 15:41


🔰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

49 Increasing oxidation number of iodine=
HI< I2

NEET NCERT PYQ'S

21 Aug, 02:15


Organic Chamistry Mind map⚡️