Start learning 50% faster. Sign in now
Quantity of acetone in mixture Y = 70 × 5/14 = 25 litres Quantity of glycerine in mixture Y = 70 – 25 = 45 litres After addition of 6 litres of acetone, New ratio of glycerine to acetone = 45:(25 + 6) = 45:31
Which of the following is true regarding the periodic table?
Which of the following represents the correct electronic configuration of nitrogen ?
During the fermentation of sugar, the compound which is always formed is…………?
A black body at temperature 500 K emits radiation. If its temperature is doubled, by what factor does its emitted power increase?
Which of the following vitamin helps during blood clotting?
Which of the following are the components of aqua – regia?
Which of the following are the characteristics of an inelastic collision? I. Momentum is conserved. II. Total energy is conserved. III. Kinetic energy i...
Which of the following is a cell surface receptor?
The blood sugar of an insect is:
Which of the following is not a vector-borne disease?