Chapter 22: Solutions - Science Mcqs for Grade 7

Q.  A reaction in which an acid and alkali react together to form salt and water is called

a. chemical reaction
b. physical reaction
c. potential reaction
d. heat reaction


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  When one or more solutes dissolve in a solvent they make a
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Paint gets dissolved in
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Mineral water, fizzy drinks and tea are
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  When a small amount of solute dissolves in a given amount of solvent it makes
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  The substance which is being dissolved in a liquid is called
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Malic acid' is present in
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  A substance which has a bitter taste, soapy to touch and turns red litmus into blue is called
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Carbonates' react with dilute acids to produce
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  A tincture of iodine is made by dissolving iodine in alcohol which is
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Neutral substances have pH
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Any solution in which solvent is water, is called
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  The taste of acid is
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Acidic soil and lake water can be neutralize by addition of
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  A mixture of different types of indicators that is used to determine the acidity of a substance is called
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Mass of a solution is equal to the mass of solvent plus
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Vinegar contains an acid "acetic acid" which has other name
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Bacteria in our mouth are acidic which should be neutralized by
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Strong 'alkalis' are
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Copper sulphate has solubility at 25 C in 100 g of water equal to
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  If an alkali is added to acid, it's acidic nature will be
Category: Science Mcqs,   Published by: T-Code Scripts