Which of the following is a Lewis base...? Mcqs

Latest MCQs

Which of the following is a Lewis base...?

(A) HNO3
(B) CN

(C) HCl
(D) AlCl3

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Latest MCQs

Permanent hardness of water may be removed by the addition of___________...?

(A) Sodium Carbonate
(B) Alum

(C) Potassium Permanganate
(D) Lime

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Latest MCQs

Which variety of glass is heat resistant...?

(A) Bottle glass
(B) Flint glass

(C) Hard glass
(D) Pyrex glass

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Latest MCQs

Bubo bubo is the scientific name of which of the following species...?

(A) Hen
(B) Peacock

(C) Eagle
(D) Owl

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Latest MCQs

Joint in which bones are joined together by fibrous tissues is called _____________ ...?

(A) Fibrous joint
(B) Cartilaginous joint

(C) Synovial joint
(D) Ball and socket joint

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Latest MCQs

Who said that light is made of corpuscles/particles...?

(A) Maxwell
(B) Einstein

(C) Newton
(D) Huygein

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Latest MCQs

The distance of a place South or North of equator is called__________...?

(A) Longitude
(B) Latitude

(C) Aptitude
(D) None of these

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Latest MCQs

The lens used in a simple microscope is____________...?

(A) Concave
(B) Convex

(C) Cylindrical
(D) None

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Latest MCQs

‘ELISA’ test is employed to diagnose...?

(A) Corona virus
(B) AIDS antibodies

(C) Tuberculosis bacterium
(D) Cancer

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Latest MCQs

Where would you find a Eustachian Tube...?

(A) In the Brain
(B) In the Lung

(C) In the Ear
(D) In Stomach

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