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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता ११ वी

Solve the following question: Round off the following quantity to three significant figures: 0.0179 g - Chemistry

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प्रश्न

Solve the following question:

Round off the following quantity to three significant figures:

0.0179 g

संख्यात्मक

उत्तर

0.0179 g (or 1.79 × 10-2 g)

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पाठ 2: Introduction to Analytical Chemistry - Exercises [पृष्ठ २४]

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बालभारती Chemistry [English] 11 Standard
पाठ 2 Introduction to Analytical Chemistry
Exercises | Q 3. (C)(f) | पृष्ठ २४

संबंधित प्रश्‍न

Choose the correct option:

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In Avogadro’s constant 6.022 × 1023 mol-1, the number of significant figures is ________


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Express the following sum to the appropriate number of significant figures:

319.5 g − 20460 g − 0.0639 g − 45.642 g − 4.173 g


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0.0003498


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1.89 × 10-4


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Express the given quantity with or without exponents as the case may be.

1.230 × 104


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Express the given quantity with or without exponents as the case may be.

1.23 × 104


Solve the following problem:

Express the given quantity with or without exponents as the case may be.

1.89 × 10-4


Solve the following problem:

Write the following in exponential notation:

0.000098


Solve the following problem:

Perform the following operation:

3.971 × 107 + 1.98 × 104


Solve the following problem:

Perform the following operation:

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Perform the following operation:

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Define Least count.


Define: Least count


Define Least count.


Define: Least count


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