Related Questions

Cyber slacking consists of what activities?
A Visiting “inappropriate” web sites
B Visiting news sites
C Chatting online with others about non‐work topics
D All of the above
Quick lime (or caustic lime)
A Is obtained by the calcination of pure lime stone
B Has great affinity to moisture
C Is amorphous
D All the above
নিচের কোনটি “Milk of lime” নামে পরিচিত?
A CaCo3
B Ca(OH)2
C NaOHCaO
D CuO
Lime has been conventionally classified into how many types?
A 4
B 2
C 5
D 3
Which base is present in lime water?
A Sodium hydroxide
B Magnesium hydroxide
C Calcium hydroxide
D Ammonium hydroxide
What is formed when Carbon Dioxide is passed through Lime Water?
A Copper Sulphate
B Calcium Carbonate
C Magnesium Oxide
D Baking Soda
Which of the following gases turns lime water milky?
A O3
B CO2
C O2
D CO
When quick lime is added to water
A Heat is liberated
B Heat is absorbed
C Temperature decreases
D No heat change takes place
If lime water is kept in the air, it turns milky due to presence of :
A Carbon dioxide
B Nitrogen
C Oxygen
D Sulphurdioxide
The stone masonry of finely dressed stones laid in cement or lime, is
A Random rubble masonry
B Coursed rubble masonry
C Dry rubble masonry
D Ashlar masonry

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