Chemical Process Chemical formula of 'salt cake' is MgSO₄ Na₂SO₄ BaSO₄ CaSO₄ MgSO₄ Na₂SO₄ BaSO₄ CaSO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Solvay process is used for the manufacture of Caustic potash Caustic soda Soda ash Soda lime Caustic potash Caustic soda Soda ash Soda lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an explosive? Trintrotoluene (TNT) Nitroglycerene All of these Cellulose nitrate Trintrotoluene (TNT) Nitroglycerene All of these Cellulose nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cement setting under water employs a/an __________ process. Reduction Hydration Oxidation Decomposition Reduction Hydration Oxidation Decomposition ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not responsible for causing permanent hardness of water? CaCl₂ MgCl₂ Ca(HCO₃)₂ None of these CaCl₂ MgCl₂ Ca(HCO₃)₂ None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrochloric acid is also known as Green acid Muriatic acid Strong organic acid Oil of vitriol Green acid Muriatic acid Strong organic acid Oil of vitriol ANSWER DOWNLOAD EXAMIANS APP
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