CSAT Year Wise (Temporary Link, This will be removed and no PDFs shall be downloaded here. Please download CSAT subject wise files) / सी सैट

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CSAT 2024

Directions for the following 3 (three) items: Read the following three passages and answer the items that follow the passage. Your answer to these items should be based on the passages only.

Passage- 1

When an international team of scientists pumped a carbon dioxide and water mix into underground basalt rocks, basic chemistry took over. The acidic mixture dissolved rocks' calcium and magnesium and formed limestone. Basically carbon dioxide is converted into stone, exclaimed the scientists.

निम्नलिखित 3 (तीन) प्रश्नांशों के लिए निर्देश :नीचे दिए गए तीन परिच्छेदों को पढ़िए और परिच्छेदों के नीचे आने वाले प्रश्नांशों के उत्तर दीजिए। इन प्रश्नांशों के लिए आपके उत्तर केवल इन परिच्छेदों पर आधारित होने चाहिए।

परिच्छेद-1

जब वैज्ञानिकों के एक अंतर्राष्ट्रीय दल ने भूमिगत बेसाल्ट चट्टानों में कार्बन डाइऑक्साइड और जल के मिश्रण को पंप के द्वारा प्रवाहित किया, तो मूल रासायनिक प्रक्रिया हुई। अम्लीय मिश्रण ने चट्टानों में विद्यमान कैल्सियम और मैग्नीशियम को घोल दिया और चूनापत्थर का निर्माण हुआ। वैज्ञानिकों ने जोर देकर कहा कि मूल रूप से कार्बन डाइऑक्साइड चट्टान में परिवर्तित हो जाती है।

Q51 2024, Turning Carbon Dioxide into Stone Long Passage Q1,

Which one of the following statements best reflects the most logical, rational and practical suggestion implied by the passage?

निम्नलिखित कथनों में से कौन-सा, परिच्छेद में अंतर्निहित सर्वाधिक तर्कसंगत, विवेकपूर्ण और व्यावहारिक सुझाव को सर्वोत्तम रूप से दर्शाता है?

Explanation Please wait..

Option a is incorrect:The passage does not mention anything about producing limestone at a commercial level for building purposes. The focus is on the conversion of carbon dioxide into stone through a chemical process.
Option b is correct:The passage mentions that the process of pumping carbon dioxide and water into underground basalt rocks can be used as a method of carbon sequestration. This implies that it can help in reducing carbon dioxide levels in the atmosphere.
Option c is incorrect:The passage does not suggest that basalt rock can be used as a source of calcium and magnesium minerals. It only mentions that the acidic mixture dissolved rocks' calcium and magnesium to form limestone.
Option d is incorrect:The passage does not discuss the production of a rock-dissolving acid by mixing carbon dioxide and water. It focuses on the conversion of carbon dioxide into stone through the dissolution of rocks' calcium and magnesium.

CSAT Year Wise (Temporary Link, This will be removed and no PDFs shall be downloaded here. Please download CSAT subject wise files) / सी सैट

Q51 2024, Turning Carbon Dioxide into Stone Long Passage Q1,

Which one of the following statements best reflects the most logical, rational and practical suggestion implied by the passage?

Explanation Please wait..

व्याख्या Please wait..

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John Doe

CSAT Year Wise (Temporary Link, This will be removed and no PDFs shall be downloaded here. Please download CSAT subject wise files) / सी सैट

Q51 2024, Turning Carbon Dioxide into Stone Long Passage Q1,

Which one of the following statements best reflects the most logical, rational and practical suggestion implied by the passage?

Explanation Please wait..

व्याख्या Please wait..

Quick Links

Question Meta

Ancient History / प्राचीन इतिहास

John Doe