<<= Back
Next =>>
You Are On Question Answer Bank SET 2328
116401. Transition metals mostly are?
Answer: Paramagnetic
116402. The metal used for making air crafts and rockets is?
Answer: Aluminum
116403. The chemical name of hypo commonly used in photography is?
Answer: Sodium thiosulphate
116404. Best quality steel is manufactured by using?
Answer: Electrical process
116405. Tempered steel is?
Answer: Neither so hard nor so brittle
116406. Oxidation state of iron in hemoglobin is?
Answer: 2
116407. Metal, which form colored chloride is?
Answer: Cr
116408. Silver is present in?
Answer: Purargyrite
116409. Beryl is an important mineral of?
Answer: Beryllium
116410. Chalcopyrite is an ore of?
Answer: Copper
116411. The removal of gangue from the ore is collect?
Answer: Concentration
116412. Cassiterite is concentrated by?
Answer: Electromagnetic separation
116413. Bauxite is concentrated by?
Answer: Chemical method
116414. When Light enters from air to water then its?
Answer: Frequency is same but the wavelength is smaller in water than in air
116415. Total internal reflection of light is possible when light enters from?
Answer: Water to air
116416. To have larger magnification by a telescope?
Answer: The objective should be of large focal length and the eyepiece should be of small focal length
116417. How many images will be formed if two mirrors are fitted adjacent walls and one mirror on ceiling?
Answer: 7
116418. Critical angle is minimum when a light ray passes from?
Answer: Glass to air
116419. Line spectrum contains information about?
Answer: The atoms of the source
116420. If the central portion of a convex lens is wrapped in black paper as shown in the figure?
Answer: Full image will be formed but it will be less bright
116421. All of the following statements are correct except?
Answer: A real inverted same sized image can be formed using a convex mirror
116422. When seen in green light the saffron and green portions of our national flag will appear as?
Answer: Black and green respectively
116423. The function of the collimator in a spectrometer is?
Answer: To obtain a parallel beam of light
116424. Iodine deficiency in diet is known to cause?
Answer: Goiter
116425. Chlorine is mixed in water so that?
Answer: Bacteria are killed
116426. Chlorine is manufactured by?
Answer: Deacon’s process
116427. The non-metal found in the liquid state is?
Answer: Bromie
116428. Chlorine acts as a bleaching agent only in the presence of?
Answer: Moisture
116429. The hydrogen halide with the highest boiling point is?
Answer: Hf
116430. Which one is the weakest acid?
Answer: HF
116431. Tape worm comes under phylum ……..?
Answer: Platyhelminthes
116432. Round worm comes under phylum ……?
Answer: Nemalehelminthes
116433. Disease cause by ascaris in human …..?
Answer: Ascarisis
116434. The disease filarial is caused by …….?
Answer: Wuchereria bancrafti
116435. Ascaris is found in …..?
Answer: In the intestine of man
116436. The pigment found in the blood of earhworm ….?
Answer: hemocynine
116437. Earthworm is called farmer’s friend cause ……?
Answer: it make the soil porous
116438. Pyrethrine used in mosquito coil is obtained from?
Answer: Monocotyledonous plant
116439. Azola anabana is used as fertilizer in growing the crop?
Answer: Rice
116440. Spice saffrom is obtained from which part of plant?
Answer: Stigma
116441. Plant yielding medicine for checking eye is?
Answer: Atropa beladona
116442. Wood used in making cricking cricket bats is got from?
Answer: Salix alba/S purpurea
116443. Turpentine is got from?
Answer: Gymnosperm wood
116444. Major basmati rice is produce in state?
Answer: Andhra pradesh
116445. Botanicalname of soyabean is?
Answer: Glycine max
116446. Canola refers to special type of oil seed mustard varieties bred for human consumption. The main characteristics of these varieties is that the?
Answer: Oil is rich in unsaturated fatty acids
116447. The temperature at which the catalytic activity of the catayist is maximum, is called?
Answer: Poison
116448. Enzymes are?
Answer: Protein
116449. TEL minimise the knocking effect when mixed with petrol, it acts as?
Answer: Negative catalyst
116450. Enzyme catalysis is an example of?
Answer: Heterogeneous catalysts
© 2002-2017 Omega Education PVT LTD...Privacy | Terms And Conditions
Question ANSWER With Solution