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Rate of discount = `(22500-18000)/22500` = `4500/22500` × 100 = 20%
The function of quick lime in soda lime mixture is to
Identify the element with the electronic configuration of 2, 8, 7.
When pressure is increased the melting point of ice –
Which of the following is used in alcoholic drinks?
What is the nature of the reaction when an acid or a base is dissolved in water?
Which of the following statements about colloids is NOT true?
Which alkali metal is represented by the atomic number 3?
Which of the following statement is CORRECT?
_____________ has the maximum attraction force between the molecules.
For making of parachute, which polymeric substance used?