List of top Questions asked in TS EAMCET

Mycoplasma causes 'X' disease in plants and 'Y' disease in cattle. 'X' and 'Y' diseases serially are
Identify the correctly matched pairs.
A. Leptotene - Synapsis occurs
B. Zygotene - Pairing of homologous chromosomes
C. Pachytene - Crossing over do not occur
D. Diplotene - Nuclear membrane dissolves
E. Diakinesis - Terminalisation of chiasmata
Study the lists I, II, III & IV given below and identify the mismatch.
Among the following, Acidic amino acid, Basic amino acid and Neutral amino acids are in the sequence of
Leaf tendrils and foliar stipules are found in this plant
Identify the sclerenchymatous structures (parts) given below related in dicot and monocot stems:
I. Pericycle in young dicot stem
II. Hypodermis in monocot stem
III. Vascular bundle sheath in monocot stem
IV. Endodermis in dicot stem
Match the following:
Match the following:
In several fungi and plants, the bisexual condition is denoted by
An amine X (C4H11N) on heating with CHCl3 in ethanolic KOH forms a foul-smelling substance. Product of other amine Y (C4H11N) and benzenesulphonyl chloride is insoluble in alkali. What are X and Y respectively?
Reagents and compound to convert ethyl bromide → 2-butanone:
X and Y in reactions:
Isopentyl alcohol reacts with reagent X → carboxylic acid → decarboxylation → Y. Reaction of Y with Z → t-butyl alcohol. Identify X and Z.
Statement I: Boiling point of diethyl ether < 1-butanol.
Statement II: Diethyl ether miscible with water to almost same extent as 1-butanol.
What are X and Y in the following reaction sequence?
Identify the correct antibiotic set:
Source for vitamin C and vitamin E respectively are:
Arrange the following polymers in increasing order of intermolecular forces:
IUPAC name of [Co(NH$_3$)$_4$(H$_2$O)Cl]Cl$_2$ is:
Change in oxidation state of sulphur during oxidation of thiosulphate ion in neutral/alkaline solution by KMnO$_4$ is:
Among noble gases, the most abundant one in atmosphere is:
Assertion (A): The order of acidic strength of hydrogen halides in aqueous solution is HF < HCl < HBr < HI.
Reason (R): The order of bond dissociation enthalpy of hydrogen halides is HF > HCl > HBr > HI.
Match the following compounds with their uses:
In which of the following, metal is not correctly matched with its refining process?
Freundlich adsorption isotherm: log(mx) vs log(p) increases then flattens (points C-D). Experimental condition represented by C-D?