CUET Questions — Chemistry

Q12. Fog is a colloidal solution of (a) Solid in gas (b) Gas in gas (c) Liquid in gas (d) Gas in liquid

Q28. Which gas is used for the manufacturing of Bleaching Powder?

Q4. How many Cr-O bonds in dichromate ions are of the Same bond length and are in resonance? (a) 8 (b) 6 (c) 3 (d) 4

Q38. Match List - I with List - II List - I (Drug) (A) Phenelzine (B) Terfenadine (C) Codeine (D) Salvarsan List - II (Use) (I) Antibiotic (II) Antihistamine (III) Antidepressant (IV) Analgesics Choos

Q1. How much calcium will be obtained when 4 Faradays of electricity is passed through molten CaCl₂?

Q15. For the brown ring test, the correct order of the steps in the experiment is: (A) Pour conc. H₂SO₄ very slowly along the side of the test tube, very few drops of the acid should be poured. (B) Ta

Q2. The correct increasing order of basic strength of amine is: (A) C6H5NH2 < NH3 < C6H5CH2NH2 < C2H5NH2 < (C2H5)2NH (B) NH3 C6H5NH2 < C6H5CH2NH2 < C2H5NH2 < (C2H5)2NH (C) C6H5CH2NH2 < C6H5NH2 < NH3 <

Q43. The correct sequence of reagents for the conversion of 3-nitrobromobenzene to 3-nitrobenzoic acid is: (a) Mg/ether, CO2, H3O+ (b) KCN, LiAlH4, NaOH (c) KMnO4/OH-, dil.H2SO4, CO2/H+ (d) AgNO3 (Amm

Q18. Degree of dissociation, when molar conductivity of X at its concentration C is 24.14 and its limiting molar conductivity is 48.28 will be:

Q38. In a reaction: MnO4 + 8H++ 5e → A + H2O A stands for: