What is the chemical name of vitamin E...?

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What is the chemical name of vitamin E...?

(A) Calciferol

(B) Tocopherol

(C) Riboflavin

(D) Phylloquinone

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Source: This question is taken from the Everyday Science

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Tocopherol is the chemical name of which vitamin...?

(A) vitamin C

(B) vitamin D

(C) vitamin A

(D) vitamin E

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Which isotope is used to investigate carbon uptake and biochemical pathways in plants...?

(A) Phosphorus - 32

(B) Carbon - 14

(C) Lead - 210

(D) Nitrogen - 15

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Source: This question is taken from the Everyday Science

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A chemical change is called a _____...?

(A) Physical Change

(B) Phase Transition

(C) Chemical Interaction

(D) Chemical Reaction

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What is the chemical name of Oil of Vitriol...?

(A) Hydrochloric Acid

(B) Sulphuric Acid

(C) Nitric Acid

(D) Muriatic Acid

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Another name of vitamin C is__________...?

(A) Ascorbic Acid

(B) Acitic Acid

(C) Citric Acid

(D) Lysozyme

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The chemical name of quartz is:...?

(A) Silicon Dioxide

(B) Stannous Oxide

(C) Aluminium Oxide

(D) None

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Laughing gas has chemical composition of following two elements ...?

(A) Nitrogen + Hydrogen

(B) Nitrogen + Carbon

(C) Nitrogen + Oxygen

(D) Oxygen + Carbon

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The group of minerals chemically containing hydrocarbons is_______...?

(A) Silicate group

(B) Organic group

(C) Oxide group

(D) Hydride group

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Chemical name of vinegar is _____________...?

(A) Sodium Nitrate

(B) Dilute acetic acid

(C) Chloride of lime

(D) Calcium

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Chemically finger nails are made up of ____________...?

(A) Carbohydrate

(B) Fats

(C) protein

(D) Starch

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What is the one of the other name of Vitamin “A”...?

(A) Riboflavin

(B) Ascorbic Acid

(C) Retinol

(D) Thiamin

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The chemical name of bauxite _______ ...?

(A) Aluminium Oxide

(B) Aluminium Chloride

(C) Aluminium Sulphite

(D) None of the above

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The chemical name of Laughing gas is___________...?

(A) Nitric oxide

(B) Nitrogen dioxide

(C) Nitrogen pentoxide

(D) Nitrous oxide

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The chemical name of chalk is...?

(A) Sodium nitrate

(B) Zinc sulfate

(C) Sulphuric acid

(D) Calcium carbonate

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A device which converts chemical energy into electrical energy is called __________...?

(A) motor

(B) generator

(C) moving-coil meter

(D) battery

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The chemical name of “Acid” (Tezaab) is___________...?

(A) Sulfuric acid

(B) Sodium chloride

(C) Citric Acid

(D) None of these

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What is the chemical name of vitamin E...? Mcqs

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