Read More SScienceFunctionally active form of vitamin D is Mohit Rajak09/05/2025 Answer: The functionally active form of Vitamin D is Calcitriol, also known scientifically as 1,25-dihydroxyvitamin D3. This is… Read More
Read More SScienceWho is the Father of Physical Chemistry? Ankita Singh08/05/2025 Answer: The father of Physical Chemistry is Wilhelm Ostwald. He made significant contributions to the study of chemical… Read More
Read More SScienceHow does a Schiff reagent react with an aldehyde? Deepika Joshi08/05/2025 Answer: Schiff reagent reacts with aldehydes to form a magenta or pink colour. It contains decolourised fuchsin (rosaniline… Read More
SScienceWhat is Blue Vitriol? Mohit Uniyal07/05/2025 A. CuSo4 B. ZnSo4 C. AgNo3 D. FeSo4 Answer: A. CuSo4 Explanation Blue vitriol is a common name… Read More
Read More SScienceWhich material is generally used in fuse wire? Aditya Saini06/05/2025 Answer: Tin (Sn) and lead (Pb) are generally used in fuse wire. It is used in electrical fuses,… Read More
Read More CChemistryDistilled Water is a Good Conductor of Electricity Monika05/05/2025 Answer: Distilled water is often assumed to be a good conductor of electricity, but this is a common… Read More
Read More SScienceDifference between sulphate, sulphite, and sulphide Aditya Saini04/05/2025 Answer: Sulphur cannot be found in its pure form in nature. Sulphur can be found in nature as… Read More
Read More SScienceDistinguish between esterification and saponification reactions of organic compounds Mohit Rajak04/05/2025 Answer: The difference between esterification and saponification reactions of organic compounds is that esterification is a chemical reaction in… Read More
Read More SScienceWhy is ice at 273K more effective in cooling than water at the same temperature? Mohit Rajak02/05/2025 Answer: Ice at 273 Kelvin (which is 0°C) is more effective in cooling than water at the same… Read More
Read More SScienceState the valency of A) Sulphite B) Nitrate C) Hydroxide Mohit Rajak02/05/2025 Answer: The valency of sulphite (SO₃²⁻) is 2, of nitrate (NO₃⁻) is 1, and that of hydroxide (OH⁻) is… Read More
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