Question # 1

Indicators are the

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Inorganic compounds

Organic compounds

Ionic compounds

Covalent compounds

General formula of carbohydrate is.

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C_n(H₂O)₆

CH

C_nH_2n

C₆H_2nO

Specific heat capacity of water is.

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4.2 KJg^-1 K^-1

4.2 Jg^-1K^-1

2.4 KJg^-1K^-1

2.4 Jg^-1K^-1

When the rate of a the forward reaction takes place at the rate of reverse reaction the composition of the reaction mixture remains constant it is called.

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Chemical equilibrium

Dynamic equilibrium

Static equilibrium

All

Carbonization process is the conversion of

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Coal into coal gas

Coal into wood

Wood into coal

Wood into coal tar

The number of carbon atoms present in diesel oil.

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10-15

11-15

12-15

13-15

Pitch is black residue of.

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Coke

Coal tar

Coal

Coal gas

Which one of the following are amorphous solids?

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Monosacchrides

Oligosaccharides

Polysaccharides

All of them

Petroleum is refined by:

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destructive distillation

fractional distillation

simple distillation

dry distillation

When the magnitude of Kc is very large it indicates.

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Reaction mixture consist of almost all products.

Reaction mixture consist of almost all reactants.

Reaction has not gone to completion

Reaction mixture has negligible products.

Vibrious cholera bacteria causes the disease

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Cholera

Diarrhea

Jaundice

Hepatitis

Which one is not an Arrhenius base?

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NaOH

KOH

Ca(OH)₂

NH₃

Building block of lipids are.

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Fatty acids

Carboxylic acids

Mineral acids

Alcohols

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