Explanation

"Come apart" is an idiom meaning to break down, fall apart, or fail completely.

In this sentence, it refers to his efforts not succeeding or falling into failure.

Come apart means ناکام

Failed means ناکام

Explanation

When hydrogen sulfide (H2S) reacts with sulfur dioxide (SO2), the reaction produces sulfur (S) and water (H2O).

2H2​S+SO2​→3S+2H2​O

• Reactants: Hydrogen sulfide (H₂S) and Sulfur dioxide (SO₂)

• Products: Elemental Sulfur (S) and Water (H₂O)

  
  

Explanation

During World War I, Turkey, Germany, Austria, and Hungary were part of the Central Powers fighting against the Allied Forces.

Hungary was a member of the Austro-Hungarian Empire, which was allied with Germany and the Ottoman Empire (Turkey) during the war.

Explanation

The correct sentence is: "She asked my advice as to what subject she should study at university."

"As to what" is a common phrase used to introduce a question or suggestion about something.

Explanation

Explanation

In a double displacement reaction, two compounds exchange ions to form two new compounds.

The reaction between hydrochloric acid (HCl) and sodium hydroxide (NaOH) involves the exchange of ions to form sodium chloride (NaCl) and water (H₂O), making it a double displacement reaction.

Explanation

Mangroves grow in salty coastal areas and have roots that stabilize the shoreline, reducing erosion.

They also serve as nurseries for marine life, providing shelter and breeding grounds for fish and other organisms.

Explanation

Explanation

To find the length of the chord:

Let's denote the chord's length as 2x (since x would be half the chord's length due to symmetry).

The distance from the center to the chord is 10cm, forming a right triangle with hypotenuse 30cm (radius) and one leg 10cm (distance to chord).

The other leg (x) can be found using the Pythagorean theorem:

x² + 10² = 30²

x² + 100 = 900

x² = 800

x = √800 = √(400*2) = 20√2

The full chord's length is 2x = 2 * 20√2 = 40√2

Explanation

نیرنگ خیال اور "آب حیات" دونوں کتابیں محمد حسین آزاد کی ہیں۔

آب حیات میں انہوں نے اردو ادب کی تاریخ پر روشنی ڈالی ہے، اور "نیرنگ خیال" میں انہوں نے شاعری کی اہمیت اور تخلیقی اظہار پر تفصیل سے گفتگو کی ہے۔