Question # 1

Organic compounds contain:

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ionic bond

Covalent bond

Metallic bond

Co-ordinate covalent

Vibrious cholera bacteria causes the disease

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Cholera

Diarrhea

Jaundice

Hepatitis

According to Lewis concept a base is a substance which can donate.

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Proton

Electron pair

Neutron

Electron

Which disease cause when humans use water of industrial effuents.

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Cancer

Asthma

Jaundica

Cholera

The reduction of alkyl halides takes place in the presence of.

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Zn/HCl

Na/HCl

Mg/HCl

Cu/HCl

Sum of PH and POH of a solution is:

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7

14

16

18

The value of K_c depends on.

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Temperature

Pressure

Volume

Atmosphere

Which disease cause liver inflammation?

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Typhoid

Jaundice

cholera

Hepatitis

According to the Lewis concept acid is a substance which can.

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Donate a proton

Donate a pair of electron

Accept a proton

Accept a pair of electron.

Low sugar level in human body result in.

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Hyperglycemia

Hypoglycemia

Anemia

All of them

Infrared radiations emitted by the Earth are absorbed by.

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CO₂ and H₂O

N₂ and O₂

CO₂and N₂

O₂and CO₂

The reaction between an acid and a base produces.

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Salts and water

Salt and gas

Salt and an acid

Salt and an base

Industrial effluents are highly

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Toxic organic compounds.

Inorganic salts.

Heavy metals

All of them

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