Everyday Science Mcqs EDS Mcqs Most Important 1- McqsTestz

Everyday Science Mcqs EDS Mcqs Most Important

Everyday Science Mcqs EDS Mcqs Most Important. These Everyday Science Mcqs are collected from previous Past papers of all testing agencies. Everyday Science Mcqs are divided into sub-categories which make it easy cover all everyday science mcqs topic wise.

Everyday Science Mcqs EDS Mcqs Most Important

The discovery of neutron became very late because _______ ?

A. It does not carry any charge

B. It does not move

C. It is a fundamental particle

D. It is present in nucleus

The absolute value of charge on electron was determined by ________ ?

A. J.J.Thomson

B. Chadwick

C. Rutherford

D. Robert Millikan

What is the molecular weight of Ammonia (NH3) ________ ?

A. 17.031 g/mol

B. 18.031 g/mol

C. 19.031 g/mol

D. 27.033 g/mol

What is the molecular formula for Ammonia?

A. NH

B. NH2

C. NH3

D. NH4

What is the third most common gas found in the air we breathe ________ ?

A. Hydrogen

B. Neon

C. Carbondioxide

D. Argon

What is the Molecular Formula for Glucose _______ ?

A. C4H10O6

B. C5H11O6

C. C6H12O6

D. S6H12O6

Which of the following is a diverse group of hydrophobic molecules?

A. Carbohydrates

B. Lipids

C. Proteins

D. Nucleic acids

What is the chemical formula for Sulfuric acid?

A. C2H6O

B. CaSO4

C. C2H4O2

D. H2SO4

The M.K.S. system was first introduced by _________ ?

A. Giorgi

B. Archimedes

C. Eienstein

D. Newton

A mixture of sand and naphthalene can be separated by ________ ?

A. Chromatography

B. Fractional distillation

C. Sublimation

D. None of these

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