Complete the statements by selecting the correct word from the word in brackets. Ammonia in the liquefied form is _____[acidic/basic/neutral]

Complete the statements by selecting the correct word from the word in brackets. The chemical not responsible for ozone depletion is _________[methyl chloride /ammonia/ chloroflourocarbons]

Complete the statements by selecting the correct word from the word in brackets. The alkaline behaviour of liquor ammonia is due to the presence of ________ ions. [ammonium/hydronium/hydroxyl]

Complete the statements by selecting the correct word from the word in brackets. The salt solution which does not give an insoluble precipitate on addition of ammonium hydroxide in small amount it _________ [Mg(NO_(3))_(2)//NaNO_(3)//Cu(NO_(3))_(2)]

Complete the statements by filling the blanks with the correct word from the bracket. Kerosene & water form a………...(miscible/immiscible) mixture.

Complete the statements by filling the blanks with the correct word from the bracket. Solubility of most solids………….. [decreases/increases) with rise in temperature.

Complete the statements by filling the blanks with the correct word from the bracket. Solubility of a solute is the…………..[minimum/maximum) amount of solute that will saturate 100 g. of water at (t^@C)

Complete the statements by filling the blanks with the correct word from the bracket. Adsorption capacity of wood charcoal is increased by passing……….. [carbon dioxide/steam] over wood charcoal, at high temperatures.

Complete the statements by filling the blanks with the correct word from the bracket. A graphite-clay mixture baked at high temperature is used in making……...ſlubricants/refractory crucibles]

Complete the statements by filling the blanks with the correct word from the bracket. Sodium oxide combines with carbon dioxide to give…… (sodium carbonate/sodium bicarbonate).

Complete the following using the correct word given in the brackets. Ammonia is manufactured by _____ process. (Ostwald/Haber)