Hydrochloric acid absorber in made of

নিচের কোন হরমোনটি পাকস্থলীর HCI (Hydrochloric Acid) নিঃসরণ নিয়ন্ত্রণ করে?

A

গ্যাস্ট্রিন

B

সিক্রেটিন

C

কোলিসিস্টোকাইনিন

D

সোমাটোস্ট্যাটিন

Gastric hydrochloric acid

A

Is secreted by parietal cells of stomach

B

Provides necessary PH for action of pepsin

C

Stimulates flow of bile

D

Secretion is stimulated by sympathetic nerve

E

Is stimulated by presence of HCO3- in the stomach

Which of the following protects the inner lining of the stomach from the action of the hydrochloric acid under the normal conditions?

A

Villi

B

Mucus

C

Saliva

D

Digestive Juices

Hydrochloric acid is stored in a __________ steel vessel.

A

Lead lined

B

Rubber lined

C

Glass lined

D

Stainless

Hydrochloric acid is __________ corrosive to common metals.

A

Least

B

Not

C

Mildly

D

Highly

Hydrochloric acid is also known as

A

Galic acid

B

Picric acid

C

Muriatic acid

D

Chloric acid

Raw materials required for the manufacture of __________ is acetylene and hydrochloric acid.

A

Phthalic anhydride

B

Vinyl chloride

C

Maleic anhydride

D

Dacron

Hydrochloric acid is stored in a__vessel.

A

Lead lined steel

B

Rubber lined steel

C

Stainless steel

D

Cast iron

Which one of the following will not produce carbon dioxide on reacting with an aqueous solution of hydrochloric acid?

A

Limestone

B

Quicklime

C

Chalk

D

Marble

In case of an absorber, the operating

A

Line always lies above the equilibrium curve

B

Line always lies below the equilibrium curve

C

Line can be either above or below the equilibrium curve

D

Velocity is more than the loading velocity

Hydrochloric acid absorber in made of

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