1. X is crystalline salt ofsodium. Solution of X in water turnslitmusred produces a gas which turnslime water milky when added to sodium carbonate. With barium chloride solution, X gives a white precipitate which is insoluble in dilute hydrochloric acid. X is A. Na2 ,CO3 B. NaHCO3 C NaHSO4 D Na2 SO3 E. Na2 SO4 2. The alkanol obtained from the production of soap is A. ethanol B. glycerol C. methanol D. propanol E. glycol 3. The flame used by welders in cotton metals is A. butane gas flame B. acetylene flame C. kerosene flame D. oxy-acetylene flame E. oxygen flame 4. Consecu Read more...
1. In adicot leaf,guardcellsdiffer fromother epidermal cells because they A. have no definite shape B.lacknuclei C. aresmaller D. containchloroplasts E.lackvacuole. 2. Which ofthe following structuresis NOTfound in the femaleagamalizard? A. Pre-anal pads B. Eardrum C. Gularfold D. Nasalscale E. Nuchalcrest. 3. Herbs differ from shrubs because they A. donot produce fruits B. are useful to herbalists C. donot become woody D. are onlyannuals E. are onlyperennials. 4. Ifan isolatedlivingcellisleftin distilledwater fortwo hours,itislikelyto A. lose some ofits water to the surrounding water B. loseall Read more...
1. If M represents the median and D the mode of the measurements 5, 9, 3, 5, 8 then (M,D) is A. (6,5) B. (5,8) C. (5,7) D. (5,5) E. (7,5) 2. A construction company is owned by two partners X and Y and it is agreed that their profit will be divided in the ratio 4:5. at the end of the year. Y received #5,000 more than x. what is the total profit of the company for the year? A. #20,000.00 B. P’0#25,000.00 C. #30,000.00 D. #15,000.003 E.#45,000.00 3. Given a regular hexagon, calculate each interior angle of the hexagon. A. 600 B. 300 C. 1200 D. 450 E. 135 4. Solve the following equations 4x – 3 = 3x Read more...
Three (3) electment topic in biochemistry for university students and there brief explanation You all known that Naijaeduz is the number one (1) education home portals in Nigeria, we share out the good news and real happened in various education in Nigeria such as, scholarship, university updates, jamb, neco, waec, and many more. We also share out education for teaching in the classrooms. But we don’t solve thing like Jamb runs,or waec runs expo, we don’t share out of that? But we give out the real happened in various education in Nigeria. Please if you have any questions about this topic let us known on the comment. Brief of biochemistry is the science that is concernel with composition and the structure of the matter, and with the force the hold the structure togetter.< Read more...
1.) Animal cells a.) do not have a definite shape b.) have definite shapes c.) have cellulose cell walls d.) are very large in size when compared with plant cells
2.) The attachment regions of chromosomes is called a.) chromatid b.) centromere c.) spindle fibre d.) chromonemata
3.) In some tapeworm the fertilized eggs develop into an embryo enclosed within a membrane called a.) onehosphere b.) zygospeher c.) zygote d.) plerocercoid
4.) in a Caterpillar , the last pair of eggs occurs on the last segment and they are called a.) larvas b.) clutches c.) clasp Read more...
1.LACK OF READING-As a literature student your main characteristic is too much reading,you must be a book-worm,read all kinds of books and try to create yours.if you don`t read,then you are not a literature student.
2.problem of Assimilation-A literature student must be cool headed,you don`t just read,but do you understand?,if no, that means you have not been reading,maybe you have just been viewing your book,it is one thing to read,and another thing to assimilate what you are reading, note.
3.laziness-I must tell you this,a lazy person cannot be literature student,because literature is a very vast course,it needs more hardwork than lazinesss,the notes can be to huge and tiring some times,plenty novels to read,so with this few pionts,believe me a Read more...
1. read your comprehension question very well 2. avoid waisting of time in one question, if u dont know it go to the ohter one 3. learn how to divide ur time for each subject 4. always read ur question very well 5. aviod rushing of ur question
join me on my website to make all your subject in waec, neco and jamb
Have you ever thought or regretted why you choose a Particular department back then in secondary school?
Well, I regret going to Science class back then in secondary school sha.. Na follow follow I do reach there. If for just jeje go Art or commericial class then but cos my friend go science, I follow am just to save our Friendship.
It was a Sunny afternoon in Class (300L Maths Department), I looked at the board and I was like “E no go better for James ooo, Na this dude push me enter science class“. Me wey I for don be Efiko if na Commercial class I dey, I cried.
Why must English be the first. We were asked to start with other subject we know better then take our time to answer those we don't know so well.. But in the CBT the arrow button that takes u to next set of questions doesn't even work talk more of taking u to next subject