Question # 1

Which help to keep the bowel functioning property

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Dietary fiber

Vitamins

Lipids

Carbohydrates

Which one Ion is not present in salt.

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Metallic cation

Anion of Base

Anion of acid

None metallic anion

If Qc = Kc the reaction goes in:

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Forward

Reverse

At equilibrium state

None

Citric acid is present in

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Citrus fruits

Sour milk

Rancid butter

Apple

when a system is in equilibrium state or in dynamic equilibrium state.

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Reactants and product are equal

Forward reactions stops

Reverse reactions stops

Forward reaction rate and reverse reaction rate

Cause of Night blindness is.

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Deficiency of vitamin B

Deficiency of vitamin A

Deficiency of vitamin D

Deficiency of vitamin E

Dynamic means, reaction is:

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In forward direction

Stop

In reverse direction

Still continuing.

___________ is not an acid:

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HCl

NH₃

H₂CO₃

H₂SO₄

Which one of the following is not a greenhouse Effect?

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Increasing atmosphere temperature.

Increasing food chains

increasing flood risks

Increasing sea-level

Which one of the following is non- reducing in nature;

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glucose

fructose

starch

sucrose

Incomplete combustion of alkanes produce.

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Carbon dixoide only

Carbon monoxide only

Carbon monoxide carbon black and water

Carbon dioxide and carbon black

Chalco-Pyrite is an ore of:

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Copper

Silver

Iron

Aluminium

Bister copper is pure about;

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70%

80%

90%

98%

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

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