Explanation

Alcohol and water form a miscible liquid mixture with different boiling points.

Fractional distillation effectively separates them based on their boiling point differences.

Explanation

An allele is an alternative form of a gene found at the same position (locus) on homologous chromosomes.

Alleles determine variations in inherited traits, such as flower color or blood type.

Explanation

The concert was cancelled due to bad weather.

"Due to" is used to give the reason for something.

The phrase "due to bad weather" means because of bad weather.

Explanation

Day-neutral plants like tomato flower regardless of day length (photoperiod).

They are not dependent on specific light or dark durations for flowering.

Explanation

math.h is the standard C/C++ header file that contains declarations for common mathematical functions like sqrt(), pow(), sin(), etc.

It must be included when using built-in math operations in programs.

Explanation

 A semiconductor has electrical conductivity between that of a conductor and an insulator, and silicon falls within this category

Explanation

Electrons are elementary particles, meaning they are not composed of smaller components.

Hence, they are considered one of the most refined and fundamental forms of matter.

Explanation

Disclosure means کچھ معلوم کرنے یا اسے ظاہر کرنے کا عمل

Revelation means انکشاف کرنا یا چھپی ہوئی چیز کو معلوم کرنا

Explanation

 When a rigid body rotates around a fixed axis, all points on the body have the same angular speed, but not the same linear speed.

The linear speed of a point is directly proportional to its distance from the axis of rotation; points farther from the axis move faster

Explanation

The reaction 2KMnO₄ + Cl₂ → 2KMnO₄ + 2KCl is  Oxidation reduction reaction. 

In this reaction, the oxidation number of chlorine changes from 0 in Cl₂ to -1 in KCl, which is considered reduction.

While the oxidation state of manganese and potassium remains the same in KMnO₄,

The overall reaction involves a transfer of electrons between chlorine and potassium, making it a redox reaction.