Question # 1

Lipids are macromolecules made up of.

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Fetty acids

Amino acids

Nucleotides

None of them

Which pollutant is responsible for changing weather?

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Air pollutant

Water pollutant

Soil pollutant

All of them

At equilibrium state there are possibilities: OR types of chemical equilibrium are.

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1

2

3

4

Which disease cause liver inflammation?

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Typhoid

Jaundice

cholera

Hepatitis

If Qc > Kc the reaction will be in

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Chemical equilibrium

Static equilibrium

Reverse reaction

Forward reaction

The residual oil is heated above 400 c to produce.

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Lubricants

Paraffin wax

Asphalt

All

Which diseases cause by the deficiency of vitamin E?

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Rickets

Anemia in babies

Scurvy

Night blindness

Photosynthesis process produce.

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Carbondioxide

Glucose and oxygen

Carbon di oxide

glucose and carbondoxide

Which gas is in involved in ozone depletion?

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Nitrogen

CFC's

Chlorine

All of them

The gas used by animals to perform respiration.

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O₂

N₂

SO₂

Cl₂

Some orchids attracts bees for pollination by producing.

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alkanes

almenes

alkynes

all the above.

ozone depletion (i.e O3--------------> O2 + O) occurs in:

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lower stratosphere

middle stratosphere

upper stratosphere

troposphere

Which one is triglyceride.

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carbohydrates

Proteins

Lipids

Vitamins

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10th Class Chemistry English Medium KPK Boards Online Mcqs MCQs With Answers

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