Chemistry Quiz2


#1 The number of moles of solute present in 1 kg of a solvent is called its :

#2 Which is the method that cannot be used to remove permanent hardness of water?

#3 Which is the most commonly used bleaching agent?

#4 The high reactivity of fluorine is due to:

#5 Using which of the metallurgical process a metal is obtained in a fused state?

#6 The heat required to raise the temperature of body by 1 K is called:

#7 Which of the following acids is contained in the sting of bees and wasps ?

#8 The enzyme that converts glucose to ethyl alcohol is :

#9 Which among the following is most electronegative element?

#10 The octane number of zero is assigned to:


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