A mixture of xenon and fluorine at a ratio of 2:1 is passed through a nickel tube at 400° C. Xe + F2 → [Ni]{400 C} XeF2 XeF2 has a linear... View Article
Sir Francis Galton coined the word 'Regression.' Sir Francis Galton was the first person to represent the biological phenomenon that the heights... View Article
The correct answer is (A) Dispersion. Chromatic Aberration occurs when a lens fails to focus all colours to the same point and this is mainly... View Article
Magnification refers to the ratio of the height of an image to the height of an object. Explore more such questions and answers at BYJU’S.... View Article
The correct answer is (B) Clay And Humus. Deep black soil is the richest in nutrients due to the high proportion of clay and humus. Therefore... View Article
H2Te is more acidic than H2 S because the bond dissociation enthalpy of the H - Te bond is lesser than the H-S bond and the size of Te is larger... View Article
Pulses are rich in protein because of Rhizobium. Pulses belong to the family of leguminous plants, which require a rich supply of nitrogen to... View Article
The correct answer is (D) Nitrogen. Nitrogen has the least electron affinity because of its half-filled 2p orbital. Explore more such questions... View Article
The correct answer is (D) Both A and C. Osmotic pressure depends upon the number of solution constituents and depends on temperature because it... View Article
The correct answer is (D) Phelloderm. The secondary cortex is known as the phelloderm. These are the cells that grow inwards or inside of cork... View Article
Viruses are no more 'alive' than isolated chromosomes because both require the environment of a cell to replicate. Viruses are noncellular... View Article
The correct answer is (B) Microsome. Microsomes are not the cell organelles. These are the broken pieces of the endoplasmic reticulum present... View Article
The correct answer is (D) The Difference Of Threshold Frequency And Frequency Of Incident Light. Explore more such questions and answers at BYJU’S.... View Article
The correct answer is (B) 42nd Amendment. A preamble is an introductory statement based on the Objectives Resolution, drafted and moved by... View Article
Given options are: She Was A Devotee Of Lord Krishna.2. Meerabai Was The Saint Of Bhakti Movement.3. She Was Born In 1498 In The Chaukarii... View Article
The correct answer is (C) Back Out. Once he has signed the agreement, he won't be able to back out Back out refers to withdrawal from a... View Article
