MEDIUM
10th Madhya Pradesh Board
IMPORTANT
Earn 100

Under what soil condition do you think a farmer would treat the soil of his fields with quick lime (calcium oxide) or slaked lime (calcium hydroxide) or chalk (calcium carbonate)?

Important Questions on Acids, Bases and Salts

HARD
10th Madhya Pradesh Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS X>Chapter 2 - Acids, Bases and Salts>QUESTIONS>Q 1
What is the common name of the compound CaOCl2?
HARD
10th Madhya Pradesh Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS X>Chapter 2 - Acids, Bases and Salts>QUESTIONS>Q 2
Name the substance which on treatment with chlorine yields bleaching powder.
MEDIUM
10th Madhya Pradesh Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS X>Chapter 2 - Acids, Bases and Salts>QUESTIONS>Q 3
Name the sodium compound which is used for softening hard water.
MEDIUM
10th Madhya Pradesh Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS X>Chapter 2 - Acids, Bases and Salts>QUESTIONS>Q 4

What will happen if a solution of sodium hydrogen carbonate is heated?

Give the equation of the reaction involved.

EASY
10th Madhya Pradesh Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS X>Chapter 2 - Acids, Bases and Salts>QUESTIONS>Q 5
Write an equation to show the reaction between Plaster of Paris and water
EASY
10th Madhya Pradesh Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS X>Chapter 2 - Acids, Bases and Salts>EXERCISES>Q 1
A solution turns red litmus blue, its pH is likely to be:
MEDIUM
10th Madhya Pradesh Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS X>Chapter 2 - Acids, Bases and Salts>EXERCISES>Q 2
A solution reacts with crushed egg-shells to give a gas that turns lime-water milky. The solution contains:
MEDIUM
10th Madhya Pradesh Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS X>Chapter 2 - Acids, Bases and Salts>EXERCISES>Q 3
10ml of a solution of NaOH is found to be completely neutralized by 8 ml of a given solution of HCl. If we take 20 ml of the same solution of NaOH, the amount of HCl solution (the same solution as before) required to neutralize it will be