Question
The Polymer used for used for Electrical insulation
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Bakelite was used for its electrical non-conductivity and heat-resistant properties in electrical insulators, radio and telephone casings and such diverse products as kitchenware, jewellery, pipe stems, children toys and fire arms.
The pH value of an acidic solution is:
Which of the following substances are ozone-depleting?
Select the correct answer from the code given below.
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Which of the Following is not the Ore of Aluminium ?
Which of the following is used in alcoholic drinks?
Identify the thermodynamic process in which no heat exchange occurs with the surroundings.
Which of the following reactions is commonly used in the hydrogenation of vegetable oils using a nickel catalyst?
Which of the following component imparts green colour to leaves?
The slow corrosion of iron in the presence of moist air is known as:
From which source is the purple dye known as litmus solution extracted?
Themes, Variants, Customize etc., are elements of which tab of MS-PowerPoint 2019?
