Which of the following is an example of a solution...?

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💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Which of the following is an example of a solution...?

(A) Sand and water

(B) Oil and water

(C) Sugar and water

(D) Salt and air

✅ Correct Answer: Sugar and water

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Following are examples of convex mirrors except ____...?

(A) Rear-view mirror

(B) Dentist mirror

(C) Blind Corner mirror

(D) Security mirror

✅ Correct Answer: Dentist mirror

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Smoke is an solution of _________...?

(A) Solid in solid

(B) Solid in liquid

(C) Solid in gas

(D) Gas in gas

✅ Correct Answer: Solid in gas

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

A substance which produces hydrogen ion (H+) in the aqueous solution is called...?

(A) Base

(B) Acid

(C) Oxidizing agent

(D) Reducing agent

✅ Correct Answer: Acid

Comments

Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

A saturated solution of KCl on heating becomes _______...?

(A) Unsaturated

(B) Supersaturated

(C) Diluted

(D) All of these

✅ Correct Answer: Supersaturated

Comments

Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

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

✅ Correct Answer: the density of salt solution exceeds the density of eggs

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

An example of rhizome is_________...?

(A) Carrot

(B) Tomato

(C) Ginger

(D) Garlic

✅ Correct Answer: Ginger

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

An example of ionic compound is _____...?

(A) H

(B) CH

(C) N

(D) NaCl

✅ Correct Answer: NaCl

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Analytical solutions to Quadratic equations were introduced by__________...?

(A) Al-Khawarzimi

(B) Al-haitham

(C) IsasacNewton

(D) Pythagoras

✅ Correct Answer: Al-Khawarzimi

Comments

Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Butter is example of solution...?

(A) Gas-liquid

(B) Solid-liquid

(C) Liquid-solid

(D) Gas-solid

✅ Correct Answer: Liquid-solid

Comments

Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

A substance which produces hydroxyl ion (OH)- in the aqueous solution is called...?

(A) Oxidizing agent

(B) Reducing agent

(C) Base

(D) Acid

✅ Correct Answer: Base

Comments

Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Which of the following characteristics are examples of inherited traits in humans...?

(A) Colour of hair, skin, eyes

(B) Blood group

(C) Shape of nose and lips

(D) All of these

✅ Correct Answer: All of these

Comments

Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

When a saturated solution is diluted, it change into ____...?

(A) Saturated solution

(B) Unsaturated solution

(C) Concentrated solution

(D) Supersaturated solution

✅ Correct Answer: Unsaturated solution

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Which of the following is not an example of concave mirror...?

(A) Cosmetic mirror

(B) Dentist mirror

(C) Security mirror

(D) Car headlight mirror

✅ Correct Answer: Security mirror

Comments

Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

The temperature at which two conjugate solutions change into one homogeneous solution is called__________...?

(A) Azeotrope

(B) Conjugate temperature

(C) Consolute temperature

(D) Eutectic point

✅ Correct Answer: Consolute temperature

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Which one of the following forms weak electrolyte solution with water...?

(A) CH₃COOH

(B) H₂SO₄

(C) NaCl

(D) None of these

✅ Correct Answer: CH₃COOH

Comments

Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Which of the following is an example of a solution...? Mcqs

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