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You Are On Question Answer Bank SET 2049
102451. The temperature for the Haber process is 500° C Catalyst used in Haber process?
Answer: Iron
102452. The only gas which shows alkaline in nature?
Answer: Ammonia
102453. The substance which is used as coolant in Ice plants?
Answer: Ammonia
102454. The only gas having alkaline characteristics?
Answer: Ammonia
102455. The remedial gas used against the poisoning of chlorine?
Answer: Ammonia
102456. Acid which IS used to detect Ammonia?
Answer: Nessler's Reagent
102457. Artificial volcanoes are made using?
Answer: Ammonium Dichromate
102458. The substance used in the production of nylon; rayon; explosives; fertilizers and dyes?
Answer: Ammonia
102459. the substance known as liquor ammonia?
Answer: Ammonium Hydroxide
102460. The substance known as smelling salt?
Answer: Ammonium carbonate
102461. The plant which absorbs ammonia directly from the atmosphere?
Answer: Paddy
102462. The chemical substance used to dehydrate Amonia gas?
Answer: Calcium oxide
102463. The compounds of Ammonia?
Answer: Nitrogen and Hydrogen
102464. Acids are substances which produce?
Answer: Hydronium ion (Hp+)
102465. The element present in all acids?
Answer: Hydrogen
102466. The acids without any oxygen is called?
Answer: Hydracid; Hydrochloric acid
102467. The acid known as oil of Vitriol?
Answer: Sulphuric Acid
102468. The acid known as king of chemicals?
Answer: Sulphuric Acid
102469. Sulphuric acid is produced by?
Answer: Contact process
102470. The acid used in lead storage battery?
Answer: Sulphuric Acid
102471. The acid used for the making of dynamite and car battery?
Answer: Sulphuric Acid
102472. The acid pours on earth when acid rain occurs?
Answer: Sulphuric Acid
102473. The acid which is highly powerful than Sulphuric acid?
Answer: Super Acid
102474. The planet having the clouds of Sulphuric acid?
Answer: Venus
102475. The catalyst used for the production of Sulphuric acid?
Answer: Vanadium Pentoxide
102476. The acids produced from plants?
Answer: Organic Acid
102477. The taste of acids is?
Answer: Sour
102478. Acid turns blue litmus paper to?
Answer: Red
102479. The gas produced when acids are active on metals?
Answer: Hydrogen
102480. The gas produced when acids are active with Carbonates?
Answer: Carbon dioxide
102481. Earliest known acid is?
Answer: Acetic acid (Ethenoic acid)
102482. Other name of formic acid?
Answer: Methenoic acid
102483. Which is used for the purification of gold?
Answer: Nitric acid (Spirit of Nitre)
102484. The chemical process for producing nitric acid?
Answer: Ostwald process
102485. The acid known as aquafortis?
Answer: Nitric Acid
102486. The acid used as oxidizer in rocket propellants?
Answer: Nitric Acid
102487. Oxides and hydroxides of metals are known as?
Answer: Bases
102488. Bases turns red litmus paper into?
Answer: Blue
102489. The colour of phenolphthalein in base?
Answer: Pink
102490. The colour of phenolphthalein in acid?
Answer: No colour
102491. The activity of acid and base is known as?
Answer: Neutralization
102492. Which acid is used in Soap manufacturing?
Answer: Sodium hydroxide
102493. Which acid is used in Bleaching powder manufacturing?
Answer: Calcium hydroxide
102494. Which acid is used as antacid?
Answer: Magnesium hydroxide
102495. Which acid is used to remove stains from clothes?
Answer: Ammonium hydroxide
102496. Ionic compounds containing cations (+ve ion) and anions (-ve ion) are?
Answer: Salt
102497. The process of mixing up of salt and water resulting to form an acidic or alkaline solution known as?
Answer: Hydrolysis
102498. Property of salt to absorb atmospheric salt?
Answer: Hygroscopic
102499. Which salt is used as Flavouring agent?
Answer: Sodium chloride
102500. Which salt is used as Food preservative?
Answer: Sodium benzoate
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