NDA PREVIOUS YEAR QUESTION WITH SOLUTION AND CONCEPT -2

NDA 1 EXAM 2022 | NDA CHEMISTRY PREVIOUS YEAR QUESTIONS PART 2

NDA 1 EXAM 2022 | NDA CHEMISTRY PREVIOUS YEAR QUESTIONS PART 1

NDA 1 EXAM 2022 | NDA HISTORY PREVIOUS YEAR QUESTIONS

Each question contains STATEMENT-I(Assertion) and STATEMENT-2(Reason).the statement carefully and mark the correct answer accoring to the instrution given below: STATEMENT - 1 : An ideal solution obeys Raoult's law. STATEMENT - 2 : In an ideal solution, solute-solvent as well as solvent-solvent, interactions are similar to solute - solvent interactions.

Each question contains STATEMENT-I(Assertion) and STATEMENT-2(Reason).the statement carefully and mark the correct answer according to the instruction given below: STATEMENT - 1 : Isotonic solutions must have the same molar concentration. STATEMENT - 2 : Solution which have the same osmotic pressure are known as isotonic solution.

The pH values of three solutions A, B and C are given. Solution A: ph value 12, Solution B: ph value 2, Solution C, pH value 7. Answer the following questions Which solution will liberate CO_(2) when reacted with sodium carbonate

The pH values of three solutions A, B and C are given. Solution A: ph value 12, Solution B: ph value 2, Solution C, pH value 7. Answer the following questions Which solution will trun red litmus solution blue

The pH values of three solutions A, B and C are given. Solution A: ph value 12, Solution B: ph value 2, Solution C, pH value 7. Answer the following questions Which solution will have no effect on litmus solution

Answer the question Which of the following solutions will have a lower vapour pressure and why? (1) A 5% solution of cane sugar (C_(12)H_(22)O_(11)) (2) A 5% solution of urea (NH_(2)CONH_(2))