What happens when a drop of a strong acid is placed on a piece of blue litmus paper?
MCQ Subject: Chemistry
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What is primarily required for the rusting of iron?
What is primarily required for the rusting of iron?
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Which of the following indicators is colorless in an acidic solution and…
Which of the following indicators is colorless in an acidic solution and turns red in a basic solution?
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Which type of chemical reaction is represented by the equation 2H₂O₂ →…
Which type of chemical reaction is represented by the equation 2H₂O₂ → 2H₂O + O₂?
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Which green pigment is crucial for capturing light energy in photosynthesis in…
Which green pigment is crucial for capturing light energy in photosynthesis in plants?
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What type of chemical bond is primarily formed in H2O (water) due…
What type of chemical bond is primarily formed in H2O (water) due to the sharing of electrons?
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What type of chemical reaction is represented by the equation N₂ +…
What type of chemical reaction is represented by the equation N₂ + 3H₂ → 2NH₃?
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Which chemical reaction type involves combining two or more substances to form…
Which chemical reaction type involves combining two or more substances to form a single product?
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Which type of chemical reaction involves the breaking down of a single…
Which type of chemical reaction involves the breaking down of a single compound into two or more simpler substances, as seen in the decomposition of hydrogen peroxide (H2O2) into water (H2O) and oxygen (O2)?