Chemistry
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New answer posted
9 months agoContributor-Level 10
Glycosidic linkage is present in lactose between C1 of galactose & C4 of glucose.
New answer posted
9 months agoContributor-Level 10
Aluminium - Kaolinite
Iron - Siderite
Copper - Malachite
Zinc &
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9 months agoContributor-Level 10
Blood – Negatively charged colloid.
According to Hardy – Schulze Rule
FeCl3 is more efficient for blood clotting
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9 months agoContributor-Level 10
Valium – Tranquilizer
Morphine – Analgesic
Norethindrone – Antifertility drug
Vitamin B12 – Pernicious anaemia
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9 months agoContributor-Level 10
Sphalerite is ore of zinc consists of ZnS during its concentration group 1 cyanides are used as depressants like NaCN
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9 months agoContributor-Level 9
JJ Thomson, through the cathode ray tube experiment, discovered electrons. He passes the electricity from the tube and sees rays coming from the negative end. These are tiny negatively charged particles, he named them electrons.
New answer posted
9 months agoContributor-Level 9
JJ Thomson's model of the atom proposed that an atom is like a sphere (pudding) and electrons are spread around it like a plum or chocolate chips. Basically atom is overall neutral.
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