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Balance the following equation
\[\ce{KMnO4 + H2C2O4 + H2SO4 -> MnSO4 + K2SO4 + H2O + O2}\]
Concept: undefined >> undefined
Answer the following question.
How stability of the coordination compounds can be explained in terms of equilibrium constants?
Concept: undefined >> undefined
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Answer the following question.
Name the factors governing the equilibrium constants of the coordination compounds.
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Benzaldehyde does NOT show positive test with ______.
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Answer in brief.
Observe the following equation of reaction of Tollens' reagent with aldehyde. How do we know that a redox reaction has taken place? Explain.
\[\ce{R-CHO + 2Ag(NH_{3})^{+}_{2} + OH^{-}->[\triangle] R-CO{O}^{-} + 2Ag↓ + 4NH3 + 2H2O}\]
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Answer in brief.
What is the action of hydrazine on cyclopentanone in presence of KOH in ethylene glycol?
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Write a note on Stephen reaction.
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Answer in one sentence.
Write the reaction of p-toluenesulphonyl chloride with diethylamine.
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Write reaction showing aldol condensation of cyclohexanone.
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Answer in brief.
Write reaction showing conversion of Acetaldehyde into acetaldehyde dimethyl acetal.
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Distinguish between ethylamine, diethylamine, and triethylamine by using Hinsberg’s reagent?
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Choose the most correct option.
The prefix 'nano' comes from ____________.
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Answer the following
Which nanomaterial is used for tyres of the car to increase the life of tyres?
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Answer the following
Name the scientist who discovered a scanning tunneling microscope (STM) in 1980.
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Answer the following
Give the full form (long form) of the name for following instrument.
XRD
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Answer the following
Give the full form (long form) of the name for the following instrument.
TEM
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Answer the following
Give the full form (long form) of the name for the following instrument.
STM
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Answer the following
Give the full form (long form) of the name for the following instrument.
FTIR
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Answer the following
Give the full form (long form) of the name for the following instrument.
SEM
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Answer the following in one sentence :
Classify the following buffers into different types :
NH4OH + NH4Cl
Concept: undefined >> undefined
