Chemistry The strongest acid of the following is P-chlorophenol M-nitrophenol P-nitrophenol O-nitrophenol P-chlorophenol M-nitrophenol P-nitrophenol O-nitrophenol ANSWER DOWNLOAD EXAMIANS APP
Chemistry The octane number of zero is assigned to 2-methyl octane iso-octane 3-methyl octane n-heptane 2-methyl octane iso-octane 3-methyl octane n-heptane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Who modified Bohr's theory by introducing elliptical orbits for electron path Rutherford Hund Sommerfeld Thomson Rutherford Hund Sommerfeld Thomson ANSWER DOWNLOAD EXAMIANS APP
Chemistry The reaction intermediate formed during the preparation of diethylether from ethanol by treatment with H2SO4 is Carbanion Free radical Carbocation Carbene Carbanion Free radical Carbocation Carbene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used as filler in tyre of rubber ? Carbon black Coke Graphite Coal Carbon black Coke Graphite Coal ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a method of preparing oxygen? Electrolysis of water Decomposition of potassium permanganate Decomposition of manganese dioxide Fractional distillation of liquid air Electrolysis of water Decomposition of potassium permanganate Decomposition of manganese dioxide Fractional distillation of liquid air ANSWER DOWNLOAD EXAMIANS APP
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