Correct Answer: B) 2 v, 0.7Ω

Correct Answer: D) the rate of forward and backward reactions are equal

Explanation

When reversible reactions reach equilibrium the forward and reverse reactions are still happening but at the same rate, so the concentrations of reactants and products do not change. The balance point can be affected by temperature, and also by pressure for gasses in equilibrium.

Correct Answer: A) Homoiothermic

Explanation

This Biology question is asking about animals that do not change their body temperature with their surroundings. These animals are called either poikilothermic or homoiothermic. Poikilothermic animals are those whose body temperature changes with the temperature of their surroundings, while homoiothermic animals maintain a constant body temperature regardless of the temperature of their surroundings. The correct answer to this question is option A, homoiothermic. Homoiothermic animals, also known as endothermic animals, are able to maintain a constant body temperature through internal thermoregulation mechanisms such as sweating, panting, shivering, or adjusting their metabolic rate. This allows them to live in various environments and climates without their internal temperature being affected. Some examples of homoiothermic animals include mammals and birds. On the other hand, poikilothermic animals, also known as ectothermic animals, rely on external factors such as sunlight or shade to regulate their body temperature. Their body temperature fluctuates along with the temperature of their surroundings. Some examples of poikilothermic animals include reptiles, amphibians, and fish. In summary, animals that do not allow their body temperature to vary with the ambient are called homoiothermic or endothermic animals, and they are able to maintain a constant body temperature through internal thermoregulation mechanisms. The correct answer to this question is option A, homoiothermic.

Correct Answer: C. pull through

Correct Answer: B. survival of the fittest

Correct Answer: A. no longer friends

Correct Answer: B. equity shares

Explanation

Public limited company can finance its operation by raising equity capital with initial public offering This is done by issuing new shares to the public or the existing shareholders can sell off their shares to other people without raising any fresh capital.

Correct Answer: D) it has incomplete outer shell d-electrons

Explanation

Option A suggests that a transition metal has an octet configuration. However, this is not true. Transition metals usually have more than eight electrons in their outer shell, and they can also have incomplete d-orbitals.

Option B states that a transition metal is very stable. While transition metals are generally stable, this is not a defining characteristic that sets them apart from non-transition metals.

Option C mentions that a transition metal is coloured. This is true for many transition metals, but not all of them. Also, some non-transition metals can be coloured too, so this is not a definitive characteristic.

Option D is the correct answer. A transition metal has incomplete outer shell d-electrons. This is what sets them apart from non-transition metals. The d-electrons in transition metals are responsible for their unique physical and chemical properties.

Option E states that a transition metal has no electron in the d-orbital. This is not true, as transition metals have electrons in their d-orbitals.

In summary, the correct difference between a transition metal and a non-transition metal is that a transition metal has incomplete outer shell d-electrons. This is what gives them their unique properties.

Correct Answer: B. Lazy

Correct Answer: C. a bin digit.