MCQ in General Chemistry Part 9 – Answers

Below are the answers key for the Multiple Choice Questions in General Chemistry Part 9.

401. 3.71 x 10^-4 g/cm3

402. 3.85 moles

403. 3.84 x 10^24 atoms

404. 7.59 x 10^-3 g

405. 1.16 x 10^-14 moles

406. 3.29 x 10^3 g

407. 1.21 x 10^-22 g/Ge atom

408. 3.89 x 10^22 Zn atoms

409. 8.63 x 10^21 C2H6 molecules

410. 2.32 x 10^26 atoms

411. 1.78 x 10^23 molecules

412. C2H3NO5

413. 32.042 amu

414. 1.76 CHCl3 moles

415. 2.54 x 10^24 C atoms

416. 65.25 %

417. 228 g

418. B2H6

419. 0.52 M

420. 48.7 mL

421. 94.07 %

422. 16.75 L

423. 31.1 L

424. 0.94 atm

425. 1.99 x 10^3 mm Hg

426. 6.67 atm

427. 11.92 g/L

428. 42.84 g/mol

429. B2H6

430. 327 m/s

431. 0.464 M

432. 0.03 atm

433. – 922.75 kJ/mol

434. C4H5N2O

435. 177.32 g

436. 1.25 x 10^22 molecules

437. 7.57 g

438. 51 g/mol

439. 733 mm Hg

440. 1440 g

441. mass spectrometer

442. hydrates

443. replacement reactions

444. decomposition

445. 760 mm Hg

446. Smelting

447. mass

448. hydrometer

449. The law of conservation of mass

450. Ionic Bond

Online Questions and Answers in General Chemistry Series

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Complete List of MCQs in General Engineering and Applied Sciences per topic

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