Question # 1

Basic solution have pH value.

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Less than 7

Greater than 7

equal to 7

None of these

Condensed formula of ethane is.

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C₃H₈

C₂H_2n+2

C₂H_2n-2

C_nH_2n+1

Equilibrium constant has no unit when number of moles of reactants and products are:

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same

Different

Both a and b

None of these

A disease is caused by excess of bile pigments in the blood is.

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Typhoid

Jaundice

Cholera

Dysentery

For which reaction Kf is the rate constant?

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Forward reaction

Backward reaction

Upward reaction

Downward reaction

Which one is triglyceride.

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carbohydrates

Proteins

Lipids

Vitamins

Which one of the not metal.

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Copper

Carbon

chromium

Iron

Raw materials used in Solvay's process.

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Brine

Lime stone

Ammonia gas

All

In a Reversible Reaction if Qc = Kc then.

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Reaction is occuring in forward direction

Reaction is occuring in Reverse direction

Equilibrium has been allained

Reaction is not at equilibrium

Which one of the following disease causes severe diarrhea and can be fatal:

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Jaundic

Dysentery

Cholera

Typhoid

When a reaction ceases to proceed further , it is called.

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Chemical states

Static state

Physical state

Dynamic equilibrium state

About 99% of atmospheric mass lies in.

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35 km

30 km

15 km

16 km

When bones are heated they give.

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Starch

Gelatin

Fats

Oils

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Chemistry 10th Class English Medium Online Test MCQs With Answers

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