107951. Critically observe the reaction and choose the correct RQ from the options given below. Find the correct RQ of this reaction is
107952. Neoprene is a polymer of
107953. Natural rubber is a polymer of
107954. Which is used for moderator in the homogeneous nuclear reactor
107955. An example of conducting polymer is
107956. The carbide that produces methane on hydrolysis is
107957. According to Bronsted-Lowry, an acid is
107958. The International Year of Chemistry was/is
107959. Choose the correct order of increse inthe oxidation number of iodine in the following compounds I2,HI,HIO4 and ICI
107960. Identify the odd one from the group of chemicals given below : BHC, DDT, 2,4-D, Urea
107961. Which of the following is referred to as EMP pathway?
107962. The mixture present in the pencil lead is
107963. Which is the strongest acid
107964. For a cell reaction : A(S) + 2B+ A2+ + 2B the equilibrium constant is found to be 10^12.ten the E° cell value is
107965. The specific conductance of 0.01 M solution of KCl is 1.4 X 10 -3 ohm-1 cm -1 at 298 K. Its equivalent conductance is (ohm-1 cm2 equt-1)
107966. The Compound is used as rocket propellant
107967. The enzyme discovered by CSIR to increases shelf life of fruits and vegetables is
107968. Photochemical smog is formed by
107969. Which of the following known as complete fertilizer
107970. _______ is called buckminster fullerence
107971. Which of the following is halide ore
107972. The major component of gas is
107973. Graphene is used for manufacturing bendable smart phones. What is the other field for which it can be used
107974. Choose the correct equztion of aerobic respiration
107975. Wood charcoal is used in gas masks because :
107976. A protein solution on warming with concentrated nitric acid may turn yellow called
107977. The same group elements are characterized by :
107978. Acetyl salicyclic acid is known as :
107979. The no.of milligrams of potassium hydroxide required to saponify one gram of a fat or oil :
107980. High boiling point of water is due to :
107981. Which of the following gives the correct increasing order of acidic strength
107982. Gunmetal contains
107983. Drinking alcohol is very harmful and it ruins the health ‘Drinking alcohol’ stands for
107984. Which of the following elements does not lose an electron easily
107985. Depletion of ozone is mainly due to
107986. Which one of the following is the process involved in photosynthesis?
107987. Wliich one of the insect repellant is used to destroy mosquitoes in your house water storage?
107988. The newly added element with atomic number 112 in the periodic table is
107989. Pick the correct answer. Graphite can be converted into diamond by applying.
107990. Due to improper/indiscriminate disposal of old and used computers or their parts, which of the following are released into the environment as e-waste? 1. Beryllium 2. Cadmium 3. Chromium 4. Heptachlor 5. Mercury 6. Lead 7. Plutonium
107991. A man deposits Rs.2000/- with a bank.If he gets Rs,2,420 as compound interest at the end of the second year,what is the rate of interest?
107992. Photochemical smog is a resultant of the reaction among
107993. What is Dry Ice
107994. Alcohol contains :
107995. Which of the following is a non-metallic mineral
107996. Which of the following produces highest amount of energy upon oxidation
107997. Eutrophication result in reduction of :
107998. Which of the following is a zinc diffusion process
107999. Which one is an organic acid
108000. The rock having calcium carbonate as main mineral constituent, is called