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Q.14 The major product formed in the following reaction is Question Overview Phenol is treated with bromine (Br₂) in carbon disulfide (CS₂) at a low temperature (< 5°C). You are […]

Q.13 Assuming ideal condition, the solution that has the highest freezing point is(A) 0.002 M aqueous solution of copper nitrate(B) 0.001 M aqueous solution of potassium dichromate(C) 0.001 M aqueous […]

Q.12 Potassium metal crystallizes in the body-centered cubic structure. The number of atoms per unit cell is equal to (A) one (B) two (C) three (D) four Potassium metal’s body-centered […]

Q.11 Hybridizations of nitrogen in NO2+, NO3−, NH4+ respectively are (A) sp, sp2 and sp3 (B) sp, sp3 and sp2 (C) sp2, sp and sp3 (D) sp3, sp2 and sp […]

Q.10 10% of the population in a town is HIV + . A new diagnostic kit for HIV detection is available; thiskit correctly identifies HIV + individuals 95% of the […]

Q.9 X is 1 km northeast of Y. Y is 1 km southeast of Z. W is 1 km west of Z. P is 1 km south of W. Q […]

Q.8 The total exports and revenues from the exports of a country are given in the two pie charts below.The pie chart for exports shows the quantity of each item […]

Q.7 Moving into a world of big data will require us to change our thinking about the merits ofexactitude. To apply the conventional mindset of measurement to the digital, connected […]

Q.6 In a group of four children, Som is younger to Riaz. Shiv is elder to Ansu. Ansu is youngest in thegroup. Which of the following statements is/are required to […]

Q.5 The population of a new city is 5 million and is growing at 20% annually. How many years wouldit take to double at this growth rate?(A) 3-4 years (B) […]