Explanation

Calcium propionate (CH₃CH₂COO⁻Ca⁺) and calcium acetate (CH₃COO⁻Ca⁺) undergo ketonic decarboxylation upon heating.

This reaction forms ethyl methyl ketone (butanone) and releases CO₂.

Explanation

Benjamin Bloom described teaching as a tri-polar process involving teacher, student, and content.

It emphasizes the interaction between all three elements for effective learning.

Explanation

Effective lesson planning includes content (what to teach), sequence (order of teaching), and time (duration).

These components ensure the lesson is organized, goal-oriented, and manageable.

Explanation

Activity method engages young learners through hands-on experiences and practical tasks.

It helps students appreciate and understand concepts better at the elementary level.

Explanation

Amenities mean useful features or services that provide comfort and convenience.

In this context, facilities like dining, entertainment, and plush rooms are amenities offered on luxury cruises.

Amenities means سہولیات

Facilities means سہولیات

Explanation

Nawab Mohsin-ul-Mulk played a key role in drafting the demands of the Simla Deputation (1906).

He was a pivotal moment in the political awakening of Muslims in British India.

The delegation, led by Aga Khan III, met Lord Minto (the Viceroy) and presented demands for separate electorates and safeguards for Muslim political rights.

Explanation

The sentence "What a big city Peshawar is!" expresses a strong feeling or emotion, making it an exclamatory sentence.

It shows surprise or admiration, marked by the exclamation.

Explanation

كَيۡفَ تَكۡفُرُونَ بِٱللَّهِ وَكُنتُمۡ أَمۡوَٰتٗا فَأَحۡيَٰكُمۡۖ ثُمَّ يُمِيتُكُمۡ ثُمَّ يُحۡيِيكُمۡ ثُمَّ إِلَيۡهِ تُرۡجَعُونَ (سورہ بقرہ آیت نمبر 28)

تم اللہ کے ساتھ کیسے کفر کرتے ہو؟ حاﻻنکہ تم مرده تھے اس نے تمہیں زنده کیا، پھر تمہیں مار ڈالے گا، پھر زنده کرے گا ، پھر اسی کی طرف لوٹائے جاؤ گے۔

Explanation

Fringing reefs are directly attached to a shoreline or lie close to the coast of volcanic islands.

They are the most common type of coral reef and develop in the shallow waters near land.

Explanation

Individual counseling is a one-on-one process between the counselor and the student.

The goal is to address personal, academic, or social issues faced by the student directly.