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Ved Prakash Tiwari - Author on ShareChat: Funny, Romantic, Videos, Shayari, Quotes
Ved Prakash Tiwari
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tiwari - HEMICAL WORLD १० Chemistry Basics MCQs Solubility refers to the ability of Which of the following is an acid? a substance to dissolve in NaOH ೩: a a) Gas b) Hzo b) Liquid HCI Solid NH3 SUGAR ACID Metal What does a catalyst do In a redox reaction the species that gains in a chemical reaction? electrons is: a) Lowers the activation a) Oxidized energy b) Raises pH level b) Reduced Increases the pressure FAST lonized Decreases the temperature Neutralized 5 The part of an atom that takes part Which type of bond involves the sharing of electrons? in chemical reactions is the: a) lonic Proton b) Covalent b) Neutron c) Metallic Electron C Hydrogen Nucleus An example of a base is: What type of reaction is A+8 -> > AB a) KCI b) NaOH a) Decomposition AB b) Comloction c) COz Synthesis d) HCI BASE Double displacement The process of a A proton |CARRIES: LIQUID OHANGED ITO 10 NO CHARGE SOLID IS KNOWNAS ೩' a) Melting NEGATIVE CHARGE b) POSITIVE CHARGE b) Condensation c) Freezing VARIABLE CHARGE d) Garing FOLLOW CHEMICAL WORLD FOR MORE HEMICAL WORLD १० Chemistry Basics MCQs Solubility refers to the ability of Which of the following is an acid? a substance to dissolve in NaOH ೩: a a) Gas b) Hzo b) Liquid HCI Solid NH3 SUGAR ACID Metal What does a catalyst do In a redox reaction the species that gains in a chemical reaction? electrons is: a) Lowers the activation a) Oxidized energy b) Raises pH level b) Reduced Increases the pressure FAST lonized Decreases the temperature Neutralized 5 The part of an atom that takes part Which type of bond involves the sharing of electrons? in chemical reactions is the: a) lonic Proton b) Covalent b) Neutron c) Metallic Electron C Hydrogen Nucleus An example of a base is: What type of reaction is A+8 -> > AB a) KCI b) NaOH a) Decomposition AB b) Comloction c) COz Synthesis d) HCI BASE Double displacement The process of a A proton |CARRIES: LIQUID OHANGED ITO 10 NO CHARGE SOLID IS KNOWNAS ೩' a) Melting NEGATIVE CHARGE b) POSITIVE CHARGE b) Condensation c) Freezing VARIABLE CHARGE d) Garing FOLLOW CHEMICAL WORLD FOR MORE - ShareChat