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#1 Class 11 Chemistry Thermodynamics 2026 Short 3M MP BOARD
Prove that $\Delta G = \Delta H - T\Delta S$.
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#2 Class 11 Chemistry Thermodynamics 2026 Short 3M MP BOARD
Derive the relationship between $C_P$ and $C_V$ for an ideal gas.
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#3 Class 11 Chemistry Classification of Elements and Periodicity in Properties 2026 Short 3M MP BOARD
Write any three differences between atomic radius and ionic radius.
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#4 Class 11 Chemistry Classification of Elements and Periodicity in Properties 2026 Short 3M MP BOARD
Write the IUPAC name and symbol of the elements with the following atomic numbers - (i) 104 (ii) 115 (iii) 120
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#5 Class 11 Chemistry Some Basic Concepts of Chemistry 2026 Short 3M MP BOARD
Write the number of significant figures in the following - (i) 0.0025 (ii) 126000 (iii) 34.216
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#6 Class 11 Chemistry Some Basic Concepts of Chemistry 2026 Short 3M MP BOARD
Calculate the molar mass of the following molecules - (i) $H_2O$ (ii) $CO_2$ (iii) $NH_3$
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#7 Class 11 Chemistry Organic Chemistry - Some Basic Principles and Techniques 2026 Short 2M MP BOARD
Why do alkyl groups act as electron donors when attached to a $\pi$ system?
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#8 Class 11 Chemistry Organic Chemistry - Some Basic Principles and Techniques 2026 Short 2M MP BOARD
Why does an organic liquid vaporise at a temperature below its boiling point in steam distillation?
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#9 Class 11 Chemistry Redox Reactions 2026 Short 2M MP BOARD
Calculate the oxidation number of the underlined elements in each of the following species - (i) $K\underline{Mn}O_4$ (ii) $H_2\underline{S}_2O_7$
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#10 Class 11 Chemistry Redox Reactions 2026 Short 2M MP BOARD
Write the chemical equations for the Cathode and Anode reactions that occur in a Daniell Cell.
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#11 Class 11 Chemistry Classification of Elements and Periodicity in Properties 2026 Short 2M MP BOARD
Define ionization enthalpy.
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#12 Class 11 Chemistry Classification of Elements and Periodicity in Properties 2026 Short 2M MP BOARD
Define Electronegativity.
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#13 Class 11 Chemistry Some Basic Concepts of Chemistry 2026 Short 2M MP BOARD
Define significant figures.
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#14 Class 11 Chemistry Organic Chemistry - Some Basic Principles and Techniques 2026 Short 1M MP BOARD
The Lassaigne test is used to identify which elements?
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#15 Class 11 Chemistry Structure of Atom 2026 Short 1M MP BOARD
How many subshells correspond to $n = 4$?
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#16 Class 11 Chemistry Equilibrium 2026 Short 1M MP BOARD
The molar concentration of hydronium ions is represented by which logarithmic scale?
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#17 Class 11 Chemistry Chemical Bonding and Molecular Structure 2026 Short 1M MP BOARD
Write the full form of LCAO.
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#18 Class 11 Chemistry Redox Reactions 2026 Mcq 1M MP BOARD
The standard electrode potential of the standard hydrogen electrode is -
A. 0.0 V
B. 1.1 V
C. Debye
D. $-0.76$ V
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#19 Class 11 Chemistry Thermodynamics 2026 Mcq 1M MP BOARD
The First Law of Thermodynamics is expressed as -
A. 0.0 V
B. Debye
C. $\Delta U = q + w$
D. $\Delta G = \Delta H - T\Delta S$
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#20 Class 11 Chemistry Organic Chemistry - Some Basic Principles and Techniques 2026 Mcq 1M MP BOARD
Estimation of Nitrogen in an organic compound is done by -
A. Carius method
B. Dumas method
C. Lassaignes test
D. Victor Meyer method
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