Rainwater with a pH below 5.6 is termed as acid rain, which can have detrimental effects on ecosystems, including harming aquatic life and damaging vegetation and infrastructure.
Tiwari Academy Discussion Latest Questions
The human body operates within the pH range of 7.0 to 7.8, maintaining a slightly alkaline environment crucial for various physiological processes and overall health.
The strength of acids and bases depends on the number of H+ ions and OH– ions they produce, respectively. Strong acids produce more H+ ions, while weak acids produce fewer H+ ions.
Paper impregnated with universal indicator is commonly used for measuring pH. The indicator changes color depending on the acidity or alkalinity of the solution, allowing for pH determination.
Capillaries join arteries and veins, allowing for the distribution of oxygen-rich blood to tissues and the collection of deoxygenated blood from tissues. Their thin walls facilitate efficient exchange of gases, nutrients, and waste products between blood and tissues.
“Discovery of India,” published in 1946, is a comprehensive exploration of India’s history, culture, and philosophy. This monumental work provides insightful perspectives on the nation’s past, showcasing its diversity, heritage, and the evolution of its civilization.
“Midnight’s Children” is a groundbreaking novel that intertwines India’s post-independence history with the lives of children born at the exact moment of the nation’s birth. Rich in magical realism, it explores identity, politics, and the unique destinies of its characters ...
“Truth, Love & a Little Malice” is a compelling autobiography that candidly recounts a life rich in experiences. Published in 2002, the book offers humorous insights into the author’s personal and professional journey, providing readers with a glimpse into a ...
“The Good Earth” portrays the life of Chinese peasant Wang Lung, unfolding his struggles, successes, and changing fortunes against the backdrop of rural China. The novel explores themes of family, societal dynamics, and the profound connection between individuals and their ...
“A Brief History of Time” explores profound concepts in cosmology, presenting a layman’s guide to the universe’s origin, black holes, and fundamental laws. This influential book invites readers to ponder the mysteries of time, space, and existence.