Q. Cations are much smaller than their

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Q. The elements present in right of silicon are

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Q. The metallic bonding in aluminum is stronger because of the large number of

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Q. Chlorine (Cl₂) is in gas form at

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Q. The distance between two nuclei of the same type of atom is called

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Q. Going across period the first ionization energy

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Q. Every atom of silicon (Si) is held together in a silicon molecule with strong

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Q. In case of electric conductivity, Silicon (Si) is a

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Q. Across the period, the nuclear charge

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Q. 1683 °C is the melting point of

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Q. What is true about Nylon?

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Q. Hexanediol dichloride,ClOC(CH₂)₄COCl is more

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Q. Nylon-6 is made from

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Q. Process of forcing out nylon from nozzles in to long fibers is called

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Q. All nylons are made by reactions amine group and

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Q. Nylon is a very useful fiber used in clothing industry due to its

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Q. Caprolactam is made up of

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Q. Ring-opening polymerization produces

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Q. Climbing ropes are made from

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Q. In World War II, parachutes were made by

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