Water has maximum density at____________...?

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Water has maximum density at____________...?

(A) 0°C

(B) 4°C

(C) 4° K

(D) 4.8°C

✅ Correct Answer: 4°C

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Source: This question is taken from the Everyday Science

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The density of Air is_____________...?

(A) 0.225 kg/m3

(B) 1.025 kg/m3

(C) 1.225 kg/m3

(D) 1.425 kg/m3

✅ Correct Answer: 1.225 kg/m3

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Source: This question is taken from the Everyday Science

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DNA is _____________...?

(A) Acetic Acid

(B) A class of nucleic acids

(C) Citric Acid

(D) None of these

✅ Correct Answer: A class of nucleic acids

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Source: This question is taken from the Everyday Science

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Honey contain glucose and fructose along with some other ingredients, it has greater viscosity due to____________...?

(A) hydrogen bonding

(B) irregular shape of the molecules

(C) irregular shape of the molecules and strong inter-molecular forces

(D) greater molecular size

✅ Correct Answer: irregular shape of the molecules and strong inter-molecular forces

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

The water has minimum density at _____...?

(A) O°C

(B) 2°C

(C) 3°C

(D) 4°C

✅ Correct Answer: O°C

Comments

Source: This question is taken from the Everyday Science

Water has maximum density at____________...? Mcqs

PPSC Past Papers