NEET Formula 2026: Physics and Chemistry Formula Sheet

Important NEET Physics Formulas support calculations in topics like motion, electricity, and thermodynamics, while Important NEET Chemistry Formulae are essential for physical chemistry and reactions.

NEET Chemistry Formula

Chemistry involves understanding molecular interactions and reactions. Many concepts require precise calculations. The following important NEET Chemistry Formula are frequently asked in the exam, covering physical and inorganic chemistry. Knowing the NEET formula 2026 ensures quick and accurate solutions.

• Ideal Gas Law: PV = nRT (Relates pressure, volume, moles, and temperature of an ideal gas)

• Boyle's Law: PV = k (constant at constant temperature; describes inverse relationship between pressure and volume)

• Charles's Law: V/T=k (constant at constant pressure; describes direct relationship between volume and temperature)

• Gay-Lussac's Law: P/T=k (constant at constant volume)

• Henry's Law: C=kP (concentration of gas in solution)

• Rate of Reaction:  Rate = k [A]ᵐ [B]ⁿ

• pH Scale:  pH = − log [H⁺] (Measures acidity or alkalinity of a solution)

• Acid Dissociation Constant (Ka):  Ka = ([H⁺][A⁻]) / [HA]

• Base Dissociation Constant (Kb):  Kb = ([OH⁻][B⁺]) / [BOH]

• Henderson–Hasselbalch Equation:  pH = pKa + log ([A⁻] / [HA])

• Nernst Equation:  E = E° − (0.0592 / n) log(Q)

• Gibbs Free Energy Equation:  ΔG = ΔH − TΔS

• Arrhenius Equation:  k = A e^(−Ea / RT)

• Mole Fraction:  Mole Fraction =  (Number of moles of component) / (Total number of moles of all components)

• Molarity (M): Molarity (M) = (Number of moles of solute) / (Volume of solution in liters)

NEET Chemistry Formula Sheet

The NEET Chemistry Formula Sheet is a quick and handy revision tool for NEET aspirants. It includes all important formulas from Physical, Organic, and Inorganic Chemistry, helping students revise faster and improve accuracy during exams.

NEET Physics Formula

Physics problems often demand the direct application of formulas from various branches. Understanding these Important NEET Physics Formulae is fundamental for success. The NEET formula 2026 helps calculate various physical quantities and solve numerical problems effectively.

1. Kinematics

v = u + at
s = ut + (1/2)at²
v² = u² + 2as

2. Laws of Motion

F = ma
F = G(m₁m₂ / r²)
F = −kx

3. Work, Energy and Power

W = Fd cos θ
K = (1/2)mv²
P = W / t

4. Gravitation

F = G(m₁m₂ / r²)
g = GM / r²

5. Properties of Matter

ρ = m / V
P = F / A
ΔU = Q − W

6. Thermodynamics

Q = mcΔT
PV = nRT
ΔS = Q_rev / T

7. Oscillations and Waves

f = 1 / T
v = fλ
v = √(F / μ)

8. Electrostatics

F = kq₁q₂ / r²
V = kq / r
C = Q / V

9. Current Electricity

I = Q / t
V = IR
P = VI

10. Magnetism

F = BIL sin θ
B = μ₀I / (2πr)
F = qvB sin θ 

NEET Physics Formula Sheet

The NEET Physics Formula Sheet is a compact revision guide designed for NEET aspirants. It covers all key formulas from major Physics chapters, helping students revise concepts quickly and solve numerical questions with confidence.

Importance of NEET Formulas 2026

The NEET formulas play a crucial role in exam preparation, as most questions are directly based on formula application. Learning and revising formulas regularly helps students save time and improve accuracy in the exam.

Why NEET Formulas Are Important

• Important NEET Physics Formulas help in solving numerical questions quickly and understanding concepts like motion, electricity, and optics.

• Important NEET Chemistry Formulas are essential for Physical Chemistry calculations and for recalling key reactions and relations.

• Regular formula revision improves speed, reduces mistakes, and builds confidence during the NEET 2026 exam.