Question # 1

The rate of a reaction can be increased in general by all the factors except by

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Using a catalyst

Increasing temperature

Increasing the activation energy

Increasing the conc. of reactants

Hess's law deals with

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Changes in heat or reaction

Rate of reaction

Equilibrium constant

Influence of pressure on volume of a gas

The rotation of two carbon atoms joined by double bond would happened only if

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Pi bond is broken

Sigma bond is broken

Both bonds are broken

None of above

Isopropyl alcohol on oxidation forms

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Acetone

Ether

Ethylene

Acetaldehyde

By using the fluted filter paper rate of filtration is

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Increased

Decreased

Filtration is constant

Having no effect

Dehydration of glycerol give

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Propane

Propene

Acrolein

Benzene

Chile salt petre is

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NaNO₃

Na₂SO₄

KNO₃

Na₂S₂O₃

For the carbylamine reaction we need hot alc.KOH and

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Any amin and chloroform

Chloroform and Ag powder

A primary amine and chloroform

A mono alkyl amine and trichlorom-ethane

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NAT I Medical Chemistry MCQs With Answers

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