Chemistry Wax used for making candle is chemically a mixture of Aromatic hydrocarbons Aliphatic hydrocarbons Aliphatic and aromatic hydrocarbons Cyclic hydrocarbons Aromatic hydrocarbons Aliphatic hydrocarbons Aliphatic and aromatic hydrocarbons Cyclic hydrocarbons ANSWER DOWNLOAD EXAMIANS APP
Chemistry Chile saltpeter is the common name of: Sodium nitrite Sodium nitrate Potassium nitrite Potassium nitrate Sodium nitrite Sodium nitrate Potassium nitrite Potassium nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemistry The method that cannot be used for removing permanent hardness of water is distillation adding caustic soda boiling adding sodium carbonate distillation adding caustic soda boiling adding sodium carbonate ANSWER DOWNLOAD EXAMIANS APP
Chemistry The working of a dry cell is based on Spontaneous oxidation-reduction reaction Combination reaction Electrolysis Decomposition reaction Spontaneous oxidation-reduction reaction Combination reaction Electrolysis Decomposition reaction ANSWER DOWNLOAD EXAMIANS APP
Chemistry Slag is a name given for Molten sand Molten alumina Molten iron Molten calcium silicate Molten sand Molten alumina Molten iron Molten calcium silicate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Coal is formed from Compressed and hardened biomass Coke Deposit of animal waste Crude oil Compressed and hardened biomass Coke Deposit of animal waste Crude oil ANSWER DOWNLOAD EXAMIANS APP
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