Which one of the following is correct statement...? Mcqs

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Which one of the following is correct statement...?

(A) Oxidation occurs at cathode
(B) Reduction occurs at anode

(C) Reduction occurs at cathode
(D) Ions lose electrons at cathode

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Latest MCQs

Select the correct sequence of level of organization among the following...?

(A) Organelle → Tissue → Cell → Organ
(B) Cell → Organelle → Tissue → Organ

(C) Organelle → Cell → Tissue → Organ
(D) Organ → Tissue → Cell → Organelle

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Latest MCQs

Choose the one incorrect statement from the followings...?

(A) Six elements such as C, H, O, N, S and P are called basic elements of life
(B) Foundation of life based on chemicals

(C) Members of different species form population
(D) Part of earth where life exists is called biosphere

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Latest MCQs

When a liquid is placed in a container, the pressure applied to the fluid by the container is equal throughout the container is the statement of _____...?

(A) Archimedes' Principle
(B) Bernoulli's Principle

(C) Boyle's Law
(D) Pascal's Law

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Latest MCQs

Total mass of the reactants and products will remain conserved during a chemical reaction, this statement is called _____...?

(A) Law of definite proportions
(B) Law of conservation of mass

(C) Law of multiple proportions
(D) Law of reciprocal proportions

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Latest MCQs

Identify the correct sequence of classifying an organism...?

(A) Species → Genus → Kingdom → Phylum → Class → Order → Family
(B) Kingdom → Phylum → Class → Order → Family → Genus → Species

(C) Kingdom → Phylum → Class → Family → Order → Genus → Species
(D) Species → Genus → Class → Phylum → Order → Kingdom → Family

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Latest MCQs

Select the correct sequence of biological method...?

(A) Law → Theory → Reasoning → Hypothesis
(B) Hypothesis → Theory → Law → Reasoning

(C) Hypothesis → Reasoning → Theory → Law
(D) Law → Hypothesis → Reasoning → Theory

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Latest MCQs

Select the correct sequence of biological organization...?

(A) Atom → Cell → Tissue → Molecule → Organ
(B) Atom → Tissue → Cell → Molecule → Organ

(C) Atom → Molecule → Cell → Tissue → Organ
(D) Atom → Cell → Molecule →Tissue → Organ

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Latest MCQs

Choose the correct statement regarding lock and key model...?

(A) Enzyme and substrate posses' specific complementary geometric shapes
(B) Active site of enzyme is flexible

(C) Active site continuously changes
(D) All above statements are correct

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Latest MCQs

Which among the following is the correct sequence of the various layers of the Atmosphere from the Earth’s surface...?

(A) Ionosphere, Mesosphere, Stratosphere, Troposphere
(B) Mesosphere, Stratosphere, Ionosphere, Troposphere

(C) Troposphere, Stratosphere, Mesosphere, Ionosphere
(D) Troposphere, Ionosphere, Stratosphere, Mesosphere

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Latest MCQs

Choose the incorrect statement regarding meiosis...?

(A) Maintain chromosome number from generation to generation
(B) Reduces the diploid number of chromosomes to half

(C) Takes place in germ cell to produce gametes
(D) Production of new somatic cells from germ cells

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