Question # 1

The bond in the product of lewis acid base reaction.

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Ionic

Covalent

Metallic

Coordinate covalent

When the magnitude of Kc is very small in indicates.

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Equilibrium will never establish

All reactants will converted to products.

Reaction will go to completion

The amount of products is negligible

On hydrolysis sucrose produces one unit of glucose and one unit of.

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Fructose

Starch

Cellulose

None of them

Guldberg and waage out forward law of mass action in:

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1889

1879

1869

1859

Lavoisier named binary compounds of oxygen acids in .

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1787

1790

1815

1828

Imperial chemical industries was established in.

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1942

1944

1950

1990

Such reationsin which reactants and products are sufficient in quantities the Kc value of equilibrium state will be

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Very small

Very large

Moderate

None of these

Calcium carbonate is in water.

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Insoluble

Sparingly

None of them

Soluble

Synthesis of protein is directed by.

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DNA

RNA

Both of them

None of them

Carbon Tetra chloride is used in .

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Fertilizer

Dry cleaning

Metallurgy

Anesthesia

When NaHCO₃is heated if forms:

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CO₂

Ca(OH)₂

CaCO₃

CaO

How trace amount of acetylene present in the coat gas.

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0.06%

0.07%

0.08%

0.09%

Protein is not found in:

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Muscles

Skin

Cotton

Hair

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