Which formula helps in the determination of the maximum number of electrons present in an orbit...? Mcqs

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Which formula helps in the determination of the maximum number of electrons present in an orbit...?

(A) 2n^2
(B) 2n

(C) n^2
(D) n/2

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Latest MCQs

Unit of surface tension in cgs system is...?

(A) Pascal
(B) N/m

(C) Dyn/cm
(D) None of these

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Latest MCQs

Which part of the body is attacked by “Gingivitis” disease...?

(A) Eyes
(B) Nails

(C) Gums
(D) Nostrils

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How many types of nutrients are there...?

(A) 1
(B) 2

(C) 3
(D) None of These

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A magnifying glass is also called ____...?

(A) Endoscope
(B) Simple microscope

(C) Compound microscope
(D) Telescope

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In chloroplast different pigments absorb light of different _____...?

(A) Intensity
(B) Wavelength

(C) Frequency
(D) Amplitude

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The SI unit of “Pressure” is ______...?

(A) Henry
(B) Pascal

(C) Joule
(D) None of these

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Which is not a cause of land pollution...?

(A) Plastic bags, bottles, glass bottles, tin cans
(B) Vegetables and fruit cutting

(C) Animal wastes
(D) All of these are causes of land pollution

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Which of the following organisms releases molecular oxygen into water...?

(A) E.coli
(B) Phytoplankton

(C) Amoeba
(D) Salmonella

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During digestion proteins are broken down into _____...?

(A) Fats
(B) Starch

(C) Amino Acid
(D) Glucose

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