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तमिलनाडु बोर्ड ऑफ सेकेंडरी एज्युकेशनएसएसएलसी (अंग्रेजी माध्यम) कक्षा १०

Answer the following question using the data given below: Assertion: The Relative Atomic mass of aluminium is 27 Reason: An atom of aluminium is 27 times heavier than 1/12th of the mass of the - Science

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प्रश्न

Answer the following question using the data given below:

  • Assertion: The Relative Atomic mass of aluminium is 27
  • Reason: An atom of aluminium is 27 times heavier than 1/12th of the mass of the C – 12 atom.

विकल्प

  • A and R are correct, R explains the A.

  • A is correct, R is wrong.

  • A is wrong, R is correct.

  • A and R are correct, R doesn’t explain A.

MCQ

उत्तर

A and R are correct, R explains the A.

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अध्याय 7: Atoms and Molecules - Evaluation [पृष्ठ १०३]

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सामाचीर कलवी Science [English] Class 10 SSLC TN Board
अध्याय 7 Atoms and Molecules
Evaluation | Q V. 1. | पृष्ठ १०३
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