{"id":87240,"date":"2025-06-01T06:38:21","date_gmt":"2025-06-01T06:38:21","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=87240"},"modified":"2025-06-01T06:38:21","modified_gmt":"2025-06-01T06:38:21","slug":"statement-i-the-granules-of-modern-gunpowder-also-called-black-powde","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/statement-i-the-granules-of-modern-gunpowder-also-called-black-powde\/","title":{"rendered":"Statement-I: The granules of modern gunpowder (also called black powde"},"content":{"rendered":"

Statement-I: The granules of modern gunpowder (also called black powder) are typically coated with Graphite.
\nStatement-II: Graphite prevents the build-up of electrostatic charge.<\/p>\n

[amp_mcq option1=”Both the statements are individually true and Statement II is the correct explanation of Statement I” option2=”Both the statements are individually true but Statement II is not the correct explanation of Statement I” option3=”Statement I is true but Statement II is false” option4=”Statement I is false but Statement II is true” correct=”option1″]<\/p>\n

\n
\n
This question was previously asked in<\/div>\n
UPSC NDA-1 – 2015<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nBoth Statement I and Statement II are individually true, and Statement II is the correct explanation of Statement I.
\n<\/section>\n
\nStatement I is true; graphite is commonly used as a coating for black powder granules. Statement II is also true; graphite is a good conductor and helps dissipate electrostatic charge.
\n<\/section>\n
\nBlack powder (gunpowder) components, especially sulfur and potassium nitrate, can generate static electricity through friction during handling and transport. Static discharge can ignite the powder, leading to dangerous explosions. Coating the granules with a conductive material like graphite prevents static buildup, making the powder safer to handle and improving its flow properties. Therefore, Statement II provides the reason for the practice described in Statement I.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

Statement-I: The granules of modern gunpowder (also called black powder) are typically coated with Graphite. Statement-II: Graphite prevents the build-up of electrostatic charge. [amp_mcq option1=”Both the statements are individually true and Statement II is the correct explanation of Statement I” option2=”Both the statements are individually true but Statement II is not the correct explanation of … <\/p>\n

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