Sage-Tips

Which of the following molecule has exact bond angle of 109 28?

Carbon tetrachloride has regular tetrahedral geometry with bond angles equal to 109o 28€™.

What is the molecular geometry of ch4?

tetrahedral
For example; four electron pairs are distributed in a tetrahedral shape. If these are all bond pairs the molecular geometry is tetrahedral (e.g. CH4).

What are the bond angles in ch4?

It turns out that methane is tetrahedral, with 4 equal bond angles of 109.5° and 4 equal bond lengths, and no dipole moment.

How many angles are there in ch4?

There are six tetrahedral angles in a methane molecule.

What is the name of 109 degree angle?

acute angle-an angle between 0 and 90 degrees. right angle-an 90 degree angle. obtuse angle-an angle between 90 and 180 degrees.

In which of the following compounds all the bond angles are exactly 109 28 chloromethane Lodoform carbon tetrachloride chloroform?

The correct option is : b carbon tetrachloride Explanation:As all C – Cl bonds are directed towards the corner of a regular tetrahedron. in compound `X` all the bond angles around central atom are `109^(@)28^(@)` one of the following will be `X`? .

Why is CH4 tetrahedral in shape?

of bond pair and lone pair of electrons around the central atom. As CH4 has four bond pairs and no lone pairs they are arranged in tetrahedral manner in order to minimize the repulsions.

Why CH4 is tetrahedral explain?

In CH4 molecule , carbon is sp³ Hybridized , so it is tetrahedral in shape . for square planar , dsp² Hybridisation is required which is not possible in Carbon due to absence of d – orbitals. therefore CH4 can’t be square planar . hence, CH4 is tetrahedral in shape.

How many bonding atoms are in CH4?

four bonded
There are four bonded groups, therefore there are no lone pairs. The geometry of methane, CH4.

What is the meaning of 109°28′?

109° 28′ means 109 degrees and 28 minutes, where 1 minute is 1/60 of a degree. It is expirimentally found value that the angles of tetrahedral structure is 109°28′.. 28′ implies 28 minutes.. It is a smaller unit for measuring angle..Like metre,centimetre, millimeter etc are smaller unit to measure lengths..

What is the hybridisation of ch4ch4?

CH4 (Methane) is a compound where carbon has four sigma bonds with four hydrogen atoms and hence has sp3 hybridisation.

What is the molecular structure of CH4?

The molecular structure of CH4, that is Methane, is carbon at center point surrounded by Hydrogen at 90 degrees apart (like plus symbol. It’s structure is tetrahedral and sp3 hybridized with a bond angle of 109.47°.

What is CH4 used for in everyday life?

CH 4 Uses (Methane) It is used in automobiles, ovens and water heater as a fuel. It is used in the generation of electricity. It is used as rocket fuel in its refined liquid form. It is used as an antifreeze ingredient in industries. It is a common ingredient in fertilizer. It is used to sanitize products. It is used in gas-fired power stations.

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