Arrange the following Lewis acids in the increasing order of acidic strength. Substantiate your answer. `BF_3`, `BCl_3`, `BBr_3`.

Arrange the following hydrogen halides in the Increasing order of their acidic strength. HI, HBr, HCI, HF.

Arrange the following compounds in the increasing order of their acidic strength. 3-nitro-phenol, phenol, 4-methyl phenol .

Arrange the following in decreasing order: HCOOH , CICH_2COOH , CH_3COOH (acidic strength).

Arrange the following carbocations in the increasing order of their stability. Justify. CH_3^+ , CH_3CH_2^+ , (CH_3)_2CH^+

The substance which can accept electrons is a Lewis acid. 'BCl_3, BF_3' and 'BBr_3' are Lewis acids. a. Arrange the above Lewis acids in the increasing,order of their acid strength. b. Give reason for this order of acidic strength, c. The chemistry of boron is different from that of other members of the same group. Mention any two differences and give reason.

The increasing order of acid strength of the following carboxylic acids is

Amines are basic. Arrange the following amines in the increasing order of base strength: CH_3NH_2, (CH_3)_2NH, (CH_3)_3N, C_6H_5NH_2

Arrange the following compounds in the increasing order of thermal stabilities . K_(2)CO_(3)(I),MgCO_(3)(II), BeCO_(3)

Arrange the following in increasing order of their acid strength: methyl amine, dimethyl amine, aniline, N-methyl aniline.

Arrange the following compounds in increasing order of their acidic strength .C_6H_5COOH , 4-nitrobenzoic acid, 3,4-dinitrobenzoic acid, 4-meth-oxybenzoic acid.