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0 votes0 answer325 views4 Years Ago
(i) Name One Natural Source Of Each Of The Following Acids. (ii) Which Ion Is Commonly Produced By All Acids?
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Assertion : If The PH Inside The Mouth Decreases Below Reason : The Bacteria Present In Mouth Degrades The Sugar
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Assertion : Phenolphthalalein Gives Pink Colour In Basic Solution Reason : Phenolphthalalein Is A Natural Indicator
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Assertion : While Dissolving An Acid Or Base In Water Reason : Dissolving An Acid On A Base In Water
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Assertion : HCL Produces Hydronium Ions Reason : In Presence Of Water, Basic Gives H+ Ions.
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0 votes0 answer201 views4 Years Ago
Write The Name And Chemical Formula Of The Products Formed By Heating Gypsum At 373 K.
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An Aqueous Solution Turns Red Litmus Solution Blue.
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0 votes0 answer192 views4 Years Ago
Arrange The Following In An Increasing Order Of Their PH Values: NaOH Solution, Blood, Lemon Juice.
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0 votes0 answer122 views4 Years Ago
How Does A Strong Acid Differ From A Concerntrated Acid?
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How Does The Flow Of Acid Rain Water Into A River Makes The Servival Of Aquatic Life In The River Difficult?
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0 votes0 answer135 viewsTaara 4 Years Ago
Why Does 1M HCL Solution Have A Higher Concentration Of H+ Ions Than 1M CH3COOH Solution?
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0 votes0 answer507 views4 Years Ago
A Few Drops Of Liquid X Were Added To Distilled Water
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0 votes0 answer126 views
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0 votes0 answer143 views4 Years Ago
What Happens When Nitric Acid Is Added To Egg Shell?
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0 votes0 answer127 views4 Years Ago
If A Few Drops Of A Concerntrated Acid Accidentally Spills Over The Hand Of A Student, What Should Be Done?
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0 votes0 answer140 views4 Years Ago
When NaOH And HCL Are Mixed In Equal Molar Quantities, The Result Is
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0 votes0 answer104 views4 Years Ago
A Sample Of Soil Is Mixed With Water And Allowed To Settle
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0 votes0 answer224 views4 Years Ago
Sodium Hydrogen Carbonate When Added To Acetic Acid Evolves A Gas.
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0 votes0 answer334 views4 Years Ago
Calcium Phosphate Is Present In Tooth Enamel. Its Nature Is
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0 votes0 answer188 views4 Years Ago
If A Few Drops Of A Concerntrated Acid Accidentally Spills Over The Hand Of A Student, What Should Be Done?
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0 votes0 answer299 views4 Years Ago
The Correct Statement Regarding Universal Indicator Is
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0 votes0 answer412 views4 Years Ago
When Ca(OH)2 Reacts With CO2 (g), It Will Give CaCO3 (s) And H2O (I). The Nature Of CaCO3 Is
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Which One Of The Following Can Be Used As An Acid-base Indicator By A Visually Impared Student?
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When Aqueous Sodium Carbonate (Na2CO3) Reacts With HCL(aq), It Gives
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0 votes0 answer328 views