alleryThe molarity of a solution containing 5 g of NaOH (M = 40 g mol⁻¹) in 450 mL of solution is:
A0.111 M
B1.00 M
C0.500 M
D0.278 M
Answer & Solution
Correct answer: D. 0.278 M
Moles NaOH = 5/40 = 0.125 mol.
Volume = 0.450 L. M = 0.125/0.450 = **0.278 M**.
Keep practising Haloalkanes, Alcohols and Ethers
Browse all Haloalkanes, Alcohols and Ethers questions for AP Intermediate 2nd Year, or explore more Chemistry topics.
Related questions
The KOLBE reaction converts phenol (in the form of sodium phenoxide) into salicylic acid. Ethanol reacts with $\mathrm{PCl_5}$ to give which set of products?NEET · Chemistry · Primary or Secondary AlcoholA GRIGNARD REAGENT is formed by reacting an alkyl halide withThe IUPAC name of $\mathrm{(CH_3)_2CH{-}CH_2Br}$ isThe reaction of ethanol with sodium metal producesThe reactivity of haloalkanes toward nucleophilic substitution generally follows the orderThe REIMER-TIEMANN reaction converts phenol to salicylaldehyde. The reagents are