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4

What is the chemical formula for table salt?

A. NaOH

B. NaCl

C. H2SO4

D. CH3COOH

Correct Answer :

B. NaCl


Related Questions

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Which planet is known as the Ringed Planet?

A. Saturn

B. Neptune

C. Uranus

D. Jupiter

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4

Who wrote the play Hamlet?

A. William Shakespeare

B. Charles Dickens

C. Jane Austen

D. F. Scott Fitzgerald

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4

Which famous scientist developed the theory of relativity?

A. Isaac Newton

B. Albert Einstein

C. Marie Curie

D. Galileo Galilei

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4

What is the chemical formula for ammonia?

A. NH3

B. H2O

C. CO2

D. CH4

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4

What is the chemical symbol for silver iodide?

A. SiI

B. AgI

C. SiO

D. AI

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Which element has the chemical symbol O?

A. Oxygen

B. Osmium

C. Fluorine

D. Carbon

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4

Who wrote the novel The Brothers Karamazov?

A. Fyodor Dostoevsky

B. Leo Tolstoy

C. Anton Chekhov

D. Victor Hugo

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What is the chemical symbol for iron?

A. I

B. Fe

C. Ir

D. In

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4

What is the chemical formula for table salt?

A. NaOH

B. NaCl

C. H2SO4

D. CH3COOH

What is the correct answer?

4

Which gas makes up the majority of Earth's atmosphere?

A. Nitrogen

B. Oxygen

C. Carbon Dioxide

D. Hydrogen

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4

What is the process by which plants release water vapor through their leaves?

A. Transpiration

B. Respiration

C. Photosynthesis

D. Evaporation

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4

What is the chemical symbol for gold?

A. Au

B. Ag

C. Fe

D. Cu

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4

Who discovered the law of electromagnetic induction?

A. Michael Faraday

B. James Clerk Maxwell

C. Albert Einstein

D. Isaac Newton

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4

Which planet is known as the Red Giant?

A. Mars

B. Jupiter

C. Saturn

D. Mercury

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4

Who wrote the novel The Great Gatsby?

A. F. Scott Fitzgerald

B. Ernest Hemingway

C. Mark Twain

D. Harper Lee

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4

Which gas is essential for respiration in humans?

A. Nitrogen

B. Oxygen

C. Carbon Dioxide

D. Hydrogen

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4

Who formulated the laws of planetary motion?

A. Johannes Kepler

B. Isaac Newton

C. Galileo Galilei

D. Albert Einstein

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4

What is the chemical formula for sulfuric acid?

A. H2SO4

B. HCl

C. CH3COOH

D. NaOH

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4

Who is the author of To Kill a Mockingbird?

A. F. Scott Fitzgerald

B. Harper Lee

C. George Orwell

D. J.K. Rowling

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4

Who was the first woman to fly solo across the Atlantic Ocean?

A. Amelia Earhart

B. Bessie Coleman

C. Sally Ride

D. Valentina Tereshkova

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4

Who wrote the novel Crime and Punishment?

A. Fyodor Dostoevsky

B. Leo Tolstoy

C. Victor Hugo

D. Gustave Flaubert

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4

What is the chemical formula for table sugar?

A. C6H12O6

B. CH4

C. NaCl

D. C12H22O11

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4

Which planet is known as the Gas Giant?

A. Mars

B. Jupiter

C. Saturn

D. Uranus

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4

What is the process by which plants make their own food using sunlight?

A. Respiration

B. Photosynthesis

C. Fermentation

D. Digestion

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4

Who was the first person to step on the moon?

A. Neil Armstrong

B. Buzz Aldrin

C. Yuri Gagarin

D. John Glenn

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4

Who is known for formulating the laws of motion?

A. Isaac Newton

B. Galileo Galilei

C. Johannes Kepler

D. Albert Einstein

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Which planet is known as the Ice Giant?

A. Neptune

B. Uranus

C. Saturn

D. Pluto

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4

What is the powerhouse of a computer where most calculations take place?

A. CPU (Central Processing Unit)

B. GPU (Graphics Processing Unit)

C. RAM (Random Access Memory)

D. Hard Drive

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4

Who proposed the theory of heliocentrism?

A. Nicolaus Copernicus

B. Johannes Kepler

C. Galileo Galilei

D. Tycho Brahe

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4

Who developed the theory of special relativity?

A. Isaac Newton

B. Albert Einstein

C. Max Planck

D. Niels Bohr