In periodic table elements are arranged according to ____...? Mcqs

Latest MCQs

In periodic table elements are arranged according to ____...?

(A) Increasing atomic mass
(B) Decreasing atomic number

(C) Both A and B
(D) Increasing in atomic number

Latest MCQs

What is the largest artificial object in space...?

(A) ISS (International Space Station)
(B) AI powered robot

(C) Parabolic aircraft
(D) None of the above

Latest MCQs

A summary value calculated from population is called...?

(A) Parameter
(B) Sample

(C) Statistic
(D) Population

Latest MCQs

The term “white coal” sometimes referred to which of the following...?

(A) Geothermal Electricity
(B) Wind Energy

(C) Hydroelectricity
(D) Biomass Energy

Latest MCQs

An egg sinks in soft water but floats in a concentrated solution of salt because...?

(A) egg absorbs salt from the solution and expands
(B) albumin dissolves in salt solution and egg becomes lighter

(C) the density of salt solution exceeds the density of eggs
(D) water has high surface tension

Latest MCQs

Water is a good solvent of ionic salts because:...?

(A) It has a high specific heat
(B) It has no colour

(C) It has a high dipole moment
(D) None of these

Latest MCQs

Bleaching powder contains___________...?

(A) Nitrogen
(B) Iodine

(C) Chlorine
(D) Bromine

Latest MCQs

The Saturn V rocket that took Apollo 11 to the moon in 1969 stood tall...?

(A) 363-feet
(B) 364-feet

(C) 365-feet
(D) 366-feet

Latest MCQs

Wavelength symbol “λ” is termed as ____...?

(A) Delta
(B) Gamma

(C) Omega
(D) Lambda

Latest MCQs

An example of true solution is ______...?

(A) Solution of starch
(B) Solution of soap

(C) Ink in water
(D) Tooth paste

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