Explanation

Hydrochloric acid (HCl): is a strong inorganic acid, also known as a mineral acid.

Citric acid, acetic acid, and lactic acid are organic acids found in citrus fruits, vinegar, and muscle tissue, respectively.

Explanation

Explanation

 Avocation means a secondary interest

Hobby, something done for enjoyment outside of one’s main work.

Explanation

A bee is a flying insect known for pollination and producing honey.

It belongs to the order Hymenoptera, which also includes wasps and ants.

Explanation

A thermos flask is used to maintain the temperature of liquids, keeping hot things hot and cold things cold for extended periods.

It achieves this by minimizing heat transfer through a combination of insulation and a vacuum. 

Explanation

 Section 155 pertains to non-cognizable offenses, where police require magistrate's permission to investigate

Explanation

On December 22, 2020, Russian President Vladimir Putin signed legislation that will grant former presidents lifetime immunity once they leave office.

Explanation

The synonym for "unusual" that best fits multiple choice questions (MCQs) is "rare" or "uncommon".

Other options include "extraordinary," "unique," or "exceptiona

Explanation

لاچار پچھار کرنا کا مطلب ہے بہانے بنانا، حیلے حوالے کرنا، یا کسی کام سے بچنے کی کوشش کرنا۔

مثال: وہ کام سے بچنے کے لیے لاچار پچھار کرنے لگا۔

Explanation

  Section 128 authorizes the use of force to disperse unlawful assemblies when necessary.