EASY
10th CBSE
IMPORTANT
Earn 100

Consider the following substances:                                               NaCl, CaOH2, NaHCO3, NH3, Na2CO3, H2O, Cl2, CO2, CaSO4.2H2O, 2CaSO4.H2O, CaOCl2

Which compound represents Plaster of Paris?

Important Questions on Acids, Bases And Salts

EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 2 Chemistry>Chapter 2 - Acids, Bases And Salts>Questions Based on High Order Thinking Skills (HOTS)>Q 72

Consider the following substances:                                               NaCl, CaOH2, NaHCO3, NH3, Na2CO3, H2O, Cl2, CO2, CaSO4.2H2O, 2CaSO4.H2O, CaOCl2 

Which compound is a part of baking powder?

EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 2 Chemistry>Chapter 2 - Acids, Bases And Salts>Questions Based on High Order Thinking Skills (HOTS)>Q 72

Consider the following substances:                                                                NaCl, CaOH2, NaHCO3, NH3, Na2CO3, H2O, Cl2, CO2, CaSO4.2H2O, 2CaSO4.H2O, CaOCl2

Which compound is used as an antacid?

EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 2 Chemistry>Chapter 2 - Acids, Bases And Salts>Questions Based on High Order Thinking Skills (HOTS)>Q 73
Give one example each of a salt which gives an aqueous solution having pH less than 7.
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 2 Chemistry>Chapter 2 - Acids, Bases And Salts>Questions Based on High Order Thinking Skills (HOTS)>Q 73
Give one example of a salt which gives an aqueous solution having pH equal to 7.
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 2 Chemistry>Chapter 2 - Acids, Bases And Salts>Questions Based on High Order Thinking Skills (HOTS)>Q 73
Give one example of a salt which gives an aqueous solution having pH more than 7.
MEDIUM
10th CBSE
IMPORTANT
Science for Tenth Class Part - 2 Chemistry>Chapter 2 - Acids, Bases And Salts>Questions Based on High Order Thinking Skills (HOTS)>Q 74
A compound X which is prepared from gypsum has the property of hardening when mixed with a proper quantity of water.
(a) Identify the compound X.
(b) Write the chemical equation for its preparation.
(c) For what purpose is it used in hospitals?
MEDIUM
10th CBSE
IMPORTANT
Science for Tenth Class Part - 2 Chemistry>Chapter 2 - Acids, Bases And Salts>Questions Based on High Order Thinking Skills (HOTS)>Q 75

Consider the following salts:
Na2CO3, NaCl, NH4Cl, CH3COONa, K2SO4, NH42SO4

Which of these salts will give acidic solutions?

MEDIUM
10th CBSE
IMPORTANT
Science for Tenth Class Part - 2 Chemistry>Chapter 2 - Acids, Bases And Salts>Questions Based on High Order Thinking Skills (HOTS)>Q 75

Consider the following salts:                                                                                                                                                Na2CO3, NaCl, NH4Cl, CH3COONa, K2SO4, NH42SO4 

Which of these salts will give neutral solutions?