Jay Rana

Jay is an educator and has helped more than 100,000 students in their studies by providing simple and easy explanations on different science-related topics. With a desire to make learning accessible for everyone, he founded Knords Learning, an online learning platform that provides students with easily understandable explanations.

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Is PBr3 Polar or Nonpolar? (And Why?)

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PBr3 is a POLAR molecule. But why?  And how can you say that PBr3 is a polar molecule? Want to know the reason?Let’s dive into it! PBr3 is a POLAR molecule because the Bromine (Br) present in the molecule is more electronegative, which causes the partial positive (ẟ+) and partial negative (ẟ-) charge to appear … Read more

Is CH3Br Polar or Nonpolar? (And Why?)

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CH3Br is a POLAR molecule. But why?  And how can you say that CH3Br is a polar molecule? Want to know the reason?Let’s dive into it! CH3Br is a POLAR molecule because the C-Br bond present in the molecule is polar, which causes the partial positive (ẟ+) and partial negative (ẟ-) charge to appear on … Read more

Is H2O2 Polar or Nonpolar? (And Why?)

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H2O2 is a POLAR molecule. But why?  And how can you say that H2O2 is a polar molecule? Want to know the reason?Let’s dive into it! H2O2 is a POLAR molecule because the Oxygen (O) present in the molecule is more electronegative and both the Oxygen atoms have lone pairs, which results in an asymmetric … Read more

Is I2 Polar or Nonpolar? (Why? & How?)

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I2 is a NONPOLAR molecule. But why?  And how can you say that I2 is a nonpolar molecule? Want to know the reason?Let’s dive into it! I2 is a NONPOLAR molecule because any two bonding atoms whose electronegativity difference value is less than 0.4 forms a nonpolar bond.Here in I2 molecule, both the atoms are … Read more

Is F2 Polar or Nonpolar? (Why? & How?)

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F2 is a NONPOLAR molecule. But why?  And how can you say that F2 is a nonpolar molecule? Want to know the reason?Let’s dive into it! F2 is a NONPOLAR molecule because any two bonding atoms whose electronegativity difference value is less than 0.4 forms a nonpolar bond. Here in F2 molecule, both the atoms … Read more

Is SiCl4 Polar or Nonpolar? (And Why?)

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SiCl4 is a NONPOLAR molecule. But why?  And how can you say that SiCl4 is a nonpolar molecule? Want to know the reason?Let’s dive into it! SiCl4 is a NONPOLAR molecule because all the four bonds (Si-Cl bonds) are identical and SiCl4 has symmetrical geometry which cancels out the bond polarity. Let me explain this … Read more

Is CH2F2 Polar or Nonpolar? (And Why?)

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CH2F2 is a POLAR molecule. But why?  And how can you say that CH2F2 is a polar molecule? Want to know the reason?Let’s dive into it! CH2F2 is a POLAR molecule because the C-F bonds present in the molecule are polar, which causes the partial positive (ẟ+) and partial negative (ẟ-) charge to appear on … Read more

Is NO3- Polar or Nonpolar? (And Why?)

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NO3- is a NONPOLAR ion. But why?  And how can you say that NO3- is a nonpolar ion? Want to know the reason?Let’s dive into it! NO3- (or Nitrate ion) is a NONPOLAR ion because all the three bonds (one N=O and two N-O bonds) are equidistant and NO3- has symmetrical geometry. Let me explain … Read more

Is O3 Polar or Nonpolar? (And Why?)

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O3 is a POLAR molecule. But why?  And how can you say that O3 is a polar molecule? Want to know the reason?Let’s dive into it! O3 is a POLAR molecule because it has one lone pair of electrons on the central Oxygen atom (O) which causes the entire molecule to bend. This bending of … Read more